To Top
Cart

See ALL K'NEX

Narrow By:

Gender

Boys (100)
Girls (92)

Age

Character/Theme

How to Get it

Ship it (109)

FREE 2-Day Shipping

Eligible (64)
Showing 1 - 109 of 109 results
200
K'NEX Plants vs. Zombies Mystery Figures - Series 2 -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Plants vs. Zombies Mystery Figures - Series 2
$3.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Lincoln Logs Fort Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

Lincoln Logs Fort Building Set
$49.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Bowser's Castle Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Super Mario Bowser's Castle Building Set
$99.99 $69.98
  • Ship-To-Home
  • Free Store Pickup as Early as Today
Ships Free with a purchase of $49 or more!**
Mighty Makers Up, Up, Away -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Mighty Makers Up, Up, Away
$14.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K-FORCE 10 Dart Pack + Target -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K-FORCE 10 Dart Pack + Target
$5.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K-FORCE 30 Dart Pack + Target -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K-FORCE 30 Dart Pack + Target
$9.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
MarioKart8 Building Set - Princess Peach Kart -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart8 Building Set - Princess Peach Kart
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K-FORCE K-10X Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K-FORCE K-10X Building Set
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K-FORCE K-10X Mini Cross Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K-FORCE K-10X Mini Cross Building Set
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Beasts Alive: Bronto Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Beasts Alive: Bronto Building Set
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Beasts Alive: Tri-Stego Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Beasts Alive: Tri-Stego Building Set
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K-FORCE Battle Bow Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K-FORCE Battle Bow Building Set
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Plane, Helicopter and Truck Bundle -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Plane, Helicopter and Truck Bundle
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Desert Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Super Mario Desert Building Set
$29.99 $26.98
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Beasts Alive: X-Flame Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Beasts Alive: X-Flame Building Set
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Beasts Alive: Stompz Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Beasts Alive: Stompz Building Set
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Wii Mario Kart Building Set - Toad Side-Stepper Challenge -  KNEX - Toys"R"Us
Quick Shop
2.0 stars

K'NEX Wii Mario Kart Building Set - Toad Side-Stepper Challenge
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Titanfall Militia Ogre Titan Building Set -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Titanfall Militia Ogre Titan Building Set
$29.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Titanfall IMC Atlas Titan Building Set -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Titanfall IMC Atlas Titan Building Set
$29.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Amusement Park Series - Amazin' 8 Roller Coaster -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Amusement Park Series - Amazin' 8 Roller Coaster
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Amusement Park Series - Star Shooter Roller Coaster Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Amusement Park Series - Star Shooter Roller Coaster Building Set
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Cat Mario Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Cat Mario Building Set
$29.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Lincoln Log Country Meadow Cottage -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

Lincoln Log Country Meadow Cottage
$34.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Angry Birds Space Building Set - Crater Crash -  K'NEX - Toys"R"Us
Quick Shop
2.0 stars

K'NEX Angry Birds Space Building Set - Crater Crash
$44.99 $39.98
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Combat Crew 5-in-1 Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Combat Crew 5-in-1 Building Set
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Elementary Math and Geometry -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Education - Elementary Math and Geometry
$39.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K-FORCE Mega Boom Building Set -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K-FORCE Mega Boom Building Set
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Robo Creature Bundle -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Robo Creature Bundle
$44.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Tinkertoy Pink Building Set -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Tinkertoy Pink Building Set
$44.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX 2-Pack - Chopper and Truck -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX 2-Pack - Chopper and Truck
$49.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Hyperspeed Hangtime Roller Coaster -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Hyperspeed Hangtime Roller Coaster
$59.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Layer Cake Desert Building Set -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Super Mario Layer Cake Desert Building Set
$59.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Force and Newton's Law -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Force and Newton's Law
$59.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Exploring Wind and Water Energy -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Education - Exploring Wind and Water Energy
$69.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Titanfall Ultimate Angel City Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Titanfall Ultimate Angel City Set
$99.99 $69.99
  • Ship-To-Home
  • Free Store Pickup as Early as Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Investigating Solar Energy -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Education - Investigating Solar Energy
$69.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Classroom Collection -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Education - Classroom Collection
$79.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Kid K'NEX Organisms and Lifecycles -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Education - Kid K'NEX Organisms and Lifecycles
$89.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Amusement Park Space Bundle -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Amusement Park Space Bundle
$89.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Intermediate Math and Geometry -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Education - Intermediate Math and Geometry
$119.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Forces, Energy and Motion -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Forces, Energy and Motion
$134.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Exploring Machines -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Education - Exploring Machines
$149.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Middle School Math -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Middle School Math
$149.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Energy, Motion and Aeronautics -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Education - Energy, Motion and Aeronautics
$179.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - K-8 Construction Set -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - K-8 Construction Set
$179.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Sorcerer's Eclipse Roller Coaster Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Sorcerer's Eclipse Roller Coaster Building Set
$209.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Amusement Park Experience -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Amusement Park Experience
$274.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Roller Coaster Physics -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Roller Coaster Physics
$274.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Simple Machines Deluxe Set -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Simple Machines Deluxe Set
$349.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Computer Control -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Education - Computer Control
$449.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Stem Explorations -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Education - Stem Explorations
$449.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX 6 foot Ferris Wheel Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX 6 foot Ferris Wheel Building Set
$449.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Building Set - Grandfather Clock -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Building Set - Grandfather Clock
$799.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
MarioKart8 Standard Bike - Mario Bike -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart8 Standard Bike - Mario Bike
$7.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Tinkertoy 65 Piece Essentials Value Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Tinkertoy 65 Piece Essentials Value Set
$24.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Tinkertoy 100 Piece Essentials Value Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Tinkertoy 100 Piece Essentials Value Set
$34.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
MarioKart8 Standard Bike - Luigi Bike -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart8 Standard Bike - Luigi Bike
$7.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Building Set - Plants vs. Zombies Wild West Skirmish -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Building Set - Plants vs. Zombies Wild West Skirmish
$24.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Lincoln Logs Building Set - Little Prairie Farmhouse -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

Lincoln Logs Building Set - Little Prairie Farmhouse
$34.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Fire Mario, Hammer Bro, & Mystery Figure 3-Pack -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Fire Mario, Hammer Bro, & Mystery Figure 3-Pack
$11.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Robo-Creatures - Smash -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Robo-Creatures - Smash
$14.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Plants vs. Zombies Building Set: Football Helmet Mech -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Plants vs. Zombies Building Set: Football Helmet Mech
$16.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX 50 Model Big Value Tub -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX 50 Model Big Value Tub
$24.99 $19.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Mighty Makers Fun on the Ferris Wheel -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Mighty Makers Fun on the Ferris Wheel
$24.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Cannon Building Set -  KNEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Super Mario Cannon Building Set
$35.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Viper's Venom Roller Coaster -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Viper's Venom Roller Coaster
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Supernova Blast Roller Coaster Building Set -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Supernova Blast Roller Coaster Building Set
$59.99 $44.98
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Plants vs Zombies Seas Plank Walk Building Set -  K'NEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Plants vs Zombies Seas Plank Walk Building Set
$44.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Boomerang Mario, Koopa Troopa, & Mystery Figure 3-Pack -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Boomerang Mario, Koopa Troopa, & Mystery Figure 3-Pack
$11.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
MarioKart 8 Building Set - Mario Kart -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart 8 Building Set - Mario Kart
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Mighty Makers Going Green -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Mighty Makers Going Green
$14.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Plants vs. Zombies Building Set: Cone Mech Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Plants vs. Zombies Building Set: Cone Mech Set
$16.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Mario Kart Track Expansion Pack -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Mario Kart Track Expansion Pack
$22.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Angry Birds Building Set - Hammin' Around -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Angry Birds Building Set - Hammin' Around
$29.99 $24.98
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Jetpack Zombie Attack Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Jetpack Zombie Attack Building Set
$24.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Mario Kart Building Set - Mario vs. Delfino -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Mario Kart Building Set - Mario vs. Delfino
$26.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Wii Mario Kart Building Set - Mario vs Chain Chomp -  KNEX - Toys"R"Us
Quick Shop
3.0 stars

K'NEX Wii Mario Kart Building Set - Mario vs Chain Chomp
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX 70 Model Set -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX 70 Model Set
$39.99 $29.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Blizzard Blast Coaster -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Blizzard Blast Coaster
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Intro To Simple Machines: Gears -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Intro To Simple Machines: Gears
$39.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Tinkertoy 150 Essentials Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

Tinkertoy 150 Essentials Set
$44.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Lincoln Log Colts Creek Command Post -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Lincoln Log Colts Creek Command Post
$49.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Mighty Makers Inventor's Clubhouse Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Mighty Makers Inventor's Clubhouse Building Set
$49.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
MarioKart8 Thwomp Ruins Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart8 Thwomp Ruins Building Set
$59.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Titanfall IMC Pilot Strike Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Titanfall IMC Pilot Strike Building Set
$9.99 $6.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Titanfall Militia Pilot Attack Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Titanfall Militia Pilot Attack Building Set
$9.99 $6.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
MarioKart 8 Standard Bike - Donkey Kong Bike -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart 8 Standard Bike - Donkey Kong Bike
$7.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Plants vs Zombies Wall-Nut Bowling Set -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Plants vs Zombies Wall-Nut Bowling Set
$9.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Flying Squirrel Mario, Fire Toad & Mystery Figure 3-Pack -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Flying Squirrel Mario, Fire Toad & Mystery Figure 3-Pack
$11.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
MarioKart 8 Building Set - Yoshi Kart -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

MarioKart 8 Building Set - Yoshi Kart
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Robo-Creatures - Strike -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Robo-Creatures - Strike
$14.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Robo-Creatures - Sting -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Robo-Creatures - Sting
$14.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Reznor Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Super Mario Reznor Building Set
$16.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K-FORCE K-20X Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K-FORCE K-20X Building Set
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Mighty Makers Deep Sea Dive -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Mighty Makers Deep Sea Dive
$24.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Titanfall Angel City Escape Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Titanfall Angel City Escape Building Set
$39.99 $27.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Lincoln Logs Grand Pine Lodge -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

Lincoln Logs Grand Pine Lodge
$27.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Mario Kart Building Set - Bowser vs. Fireballs -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Mario Kart Building Set - Bowser vs. Fireballs
$28.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Angry Birds Space Building Set - Inter Hamlactic -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Angry Birds Space Building Set - Inter Hamlactic
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Prongo Set -  KNEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Super Mario Prongo Set
$32.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Mighty Makers Home Designer Building Set -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

Mighty Makers Home Designer Building Set
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K-FORCE Dual Cross Building Set -  K'NEX - Toys"R"Us
Quick Shop
1.0 stars

K-FORCE Dual Cross Building Set
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Lincoln Logs Redfield Ranch -  KNEX - Toys"R"Us
Quick Shop
4.0 stars

Lincoln Logs Redfield Ranch
$39.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Wheels, Axles and Inclined Planes -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Wheels, Axles and Inclined Planes
$39.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Education - Simple Machines: Levers and Pulleys -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Simple Machines: Levers and Pulleys
$39.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
K'NEX Double Doom Roller Coaster -  K'NEX - Toys"R"Us
Quick Shop
0.0 stars

K'NEX Double Doom Roller Coaster
$59.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Simple and Compound Machines -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Education - Simple and Compound Machines
$59.99
  • Ship-To-Home
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
K'NEX Super Mario Ghost House Building Set -  K'NEX - Toys"R"Us
Quick Shop
4.0 stars

K'NEX Super Mario Ghost House Building Set
$64.99
  • Ship-To-Home
  • Free Store Pickup as Early as Today
Ships Free with a purchase of $49 or more!**
K'NEX Education - Real Bridge Building -  K'NEX - Toys"R"Us
Quick Shop
5.0 stars

K'NEX Education - Real Bridge Building
$199.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**

Showing 1 - 109 of 109 results
Page 1
200