Collection: Original & Custom Sets:

This section of the website includes details of our K'nex Sets, which will be available worldwide.

There are two types of K'nex Sets:

Original K'nex Sets: K'NEX sets that were originally sold and available in the past are available for purchase. Sets available may vary slightly in other countries.

Custom K'nex Sets: These are K'NEX sets that were not sold initially. This store custom-assembles them for distribution and makes them available for purchase.

K'nex DenCity Ball Factory Machine 6,900 Pieces COMPLETE SET W/ Battery Motor Knex

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K'nex DenCity Ball Factory Machine 6,900 Pieces COMPLETE SET W/ Battery Motor Knex

Regular price $559.95 USD

Regular price Sale price $559.95 USD
Unit price per

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K'NEX Sealed Trampoline Tower Open Box Model Number 63517 Vintage 1999 Complete Set Knex

K'NEX Sealed Trampoline Tower Open Box Model Number 63517 Vintage 1999 Complete Set Knex

Regular price $239.95 USD

Regular price Sale price $239.95 USD
Unit price per
K'NEX SealedRoller Coaster Open Box Model Number 63030 Vintage 1995 Complete Set Knex

K'NEX SealedRoller Coaster Open Box Model Number 63030 Vintage 1995 Complete Set Knex

Regular price $169.95 USD

Regular price Sale price $169.95 USD
Unit price per
K'NEX Sealed Screamin Serpent Coaster Open Box Number 63153 2001 Complete Knex

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K'NEX Sealed Screamin Serpent Coaster Open Box Number 63153 2001 Complete Knex

Regular price $139.95 USD

Regular price Sale price $139.95 USD
Unit price per

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K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Set Knex

K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Set Knex

Regular price $99.95 USD

Regular price Sale price $99.95 USD
Unit price per
K'NEX Sealed Lost Mines Power Tower Crane Open Box Model Number 63149 Vintage Knex

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K'NEX Sealed Lost Mines Power Tower Crane Open Box Model Number 63149 Vintage Knex

Regular price $169.96 USD

Regular price Sale price $169.96 USD
Unit price per

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K'NEX Sealed Hyperspace Training Tower Open Box Model Number 63147 Motor 1997 Knex

K'NEX Sealed Hyperspace Training Tower Open Box Model Number 63147 Motor 1997 Knex

Regular price $169.96 USD

Regular price Sale price $169.96 USD
Unit price per
K'NEX Sealed 3 FT Ferris Wheel Open Box Model Number 15116 Vintage 1999 Motor Knex

K'NEX Sealed 3 FT Ferris Wheel Open Box Model Number 15116 Vintage 1999 Motor Knex

Regular price $99.95 USD

Regular price Sale price $99.95 USD
Unit price per
K'nex BallBuster Ball Factory Machine 8,600 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex BallBuster Ball Factory Machine 8,600 Pieces COMPLETE SET W/ Battery Motor Knex

Regular price $649.95 USD

Regular price Sale price $649.95 USD
Unit price per
Knex Set Pinball Machine Double-Decker-What-The-Hecker 5,700 Piece COMPLETE SET

Knex Set Pinball Machine Double-Decker-What-The-Hecker 5,700 Piece COMPLETE SET

Regular price $469.95 USD

Regular price Sale price $469.95 USD
Unit price per
K'nex Supernova Ball Factory Machine 4,700 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Supernova Ball Factory Machine 4,700 Pieces COMPLETE SET W/ Battery Motor Knex

Regular price $459.95 USD

Regular price Sale price $459.95 USD
Unit price per
K'nex Phoenix Ball Factory Machine 3,700 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Phoenix Ball Factory Machine 3,700 Pieces COMPLETE SET W/ Battery Motor Knex

Regular price $299.95 USD

Regular price Sale price $299.95 USD
Unit price per
K'nex Ionization Ball Factory Machine 4,500 Pieces COMPLETE SET W Battery Motor Knex

K'nex Ionization Ball Factory Machine 4,500 Pieces COMPLETE SET W Battery Motor Knex

Regular price $369.96 USD

Regular price Sale price $369.96 USD
Unit price per
K'nex Echo Ball Factory Machine 4,800 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Echo Ball Factory Machine 4,800 Pieces COMPLETE SET W/ Battery Motor Knex

Regular price $399.99 USD

Regular price Sale price $399.99 USD
Unit price per

K'NEX Recreation Series: Wild Train 6,000+ Parts Roller Coaster W/ Motor Knex Coming Soon

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K'NEX Recreation Series: Wild Train 6,000+ Parts Roller Coaster W/ Motor Knex Coming Soon

From $799.95 USD

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K'NEX Recreation Series: Wild Train 6,000+ Parts Roller Coaster W/ Motor Knex Coming Soon

From $799.95 USD

K'NEX Recreation Series: Wild Train 6,000+ Parts Roller Coaster W/ Motor Knex Coming Soon

From $799.95 USD

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Variant	Variant total	Quantity	Price	Variant total
Classic Bright	Classic Bright $799.95/ea	$0.00	Quantity Sold out	$799.95/ea	$0.00

Pro Metallic	Pro Metallic $899.95/ea	$0.00	Quantity Sold out	$899.95/ea	$0.00

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K'nex Octopus Fair / Carnival Ride 1,000 Pieces W/ Disassembly W/ Knex Motor

K'nex Octopus Fair / Carnival Ride 1,000 Pieces W/ Disassembly W/ Knex Motor

Regular price $69.96 USD

Regular price Sale price $69.96 USD
Unit price per

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Collection: Original & Custom Sets:

K'nex DenCity Ball Factory Machine 6,900 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex DenCity Ball Factory Machine 6,900 Pieces COMPLETE SET W/ Battery Motor Knex

K'NEX Sealed Trampoline Tower Open Box Model Number 63517 Vintage 1999 Complete Set Knex

K'NEX Sealed Trampoline Tower Open Box Model Number 63517 Vintage 1999 Complete Set Knex

K'NEX SealedRoller Coaster Open Box Model Number 63030 Vintage 1995 Complete Set Knex

K'NEX SealedRoller Coaster Open Box Model Number 63030 Vintage 1995 Complete Set Knex

K'NEX Sealed Screamin Serpent Coaster Open Box Number 63153 2001 Complete Knex

K'NEX Sealed Screamin Serpent Coaster Open Box Number 63153 2001 Complete Knex

K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Set Knex

K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Set Knex

K'NEX Sealed Lost Mines Power Tower Crane Open Box Model Number 63149 Vintage Knex

K'NEX Sealed Lost Mines Power Tower Crane Open Box Model Number 63149 Vintage Knex

K'NEX Sealed Hyperspace Training Tower Open Box Model Number 63147 Motor 1997 Knex

K'NEX Sealed Hyperspace Training Tower Open Box Model Number 63147 Motor 1997 Knex

K'NEX Sealed 3 FT Ferris Wheel Open Box Model Number 15116 Vintage 1999 Motor Knex

K'NEX Sealed 3 FT Ferris Wheel Open Box Model Number 15116 Vintage 1999 Motor Knex

K'nex BallBuster Ball Factory Machine 8,600 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex BallBuster Ball Factory Machine 8,600 Pieces COMPLETE SET W/ Battery Motor Knex

Knex Set Pinball Machine Double-Decker-What-The-Hecker 5,700 Piece COMPLETE SET

Knex Set Pinball Machine Double-Decker-What-The-Hecker 5,700 Piece COMPLETE SET

K'nex Supernova Ball Factory Machine 4,700 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Supernova Ball Factory Machine 4,700 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Phoenix Ball Factory Machine 3,700 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Phoenix Ball Factory Machine 3,700 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Ionization Ball Factory Machine 4,500 Pieces COMPLETE SET W Battery Motor Knex

K'nex Ionization Ball Factory Machine 4,500 Pieces COMPLETE SET W Battery Motor Knex

K'nex Echo Ball Factory Machine 4,800 Pieces COMPLETE SET W/ Battery Motor Knex

K'nex Echo Ball Factory Machine 4,800 Pieces COMPLETE SET W/ Battery Motor Knex

K'NEX Recreation Series: Wild Train 6,000+ Parts Roller Coaster W/ Motor Knex Coming Soon

K'NEX Recreation Series: Wild Train 6,000+ Parts Roller Coaster W/ Motor Knex Coming Soon

K'nex Octopus Fair / Carnival Ride 1,000 Pieces W/ Disassembly W/ Knex Motor

K'nex Octopus Fair / Carnival Ride 1,000 Pieces W/ Disassembly W/ Knex Motor

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