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K'Nex World Travels Building Set 403 Pieces -  K'NEX - Toys"R"Us
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K'Nex World Travels Building Set 403 Pieces
$32.99
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Ships Free with a purchase of $29 or more!**
Lincoln Logs Frosty Falls Ranch Building Set -  K'NEX - Toys"R"Us
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4.5

(66 reviews)

Lincoln Logs Frosty Falls Ranch Building Set
$39.99
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Ships Free with a purchase of $29 or more!**
K'NEX Education - Simple and Compound Machines -  K'NEX - Toys"R"Us
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4.5

(2 reviews)

K'NEX Education - Simple and Compound Machines
$59.99 $49.98
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Lincoln Log Colts Creek Command Post -  K'NEX - Toys"R"Us
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5

(87 reviews)

Lincoln Log Colts Creek Command Post
$49.99
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Ships Free with a purchase of $29 or more!**
K'NEX Education - DNA Replication and Transcription -  K'NEX - Toys"R"Us
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5

(15 reviews)

K'NEX Education - DNA Replication and Transcription
$54.99
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