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in K'NEX:
 

Newly listedAround 40 Pounds of K'NEX - Including 2 Box Sets

The item is listed as a Top Rated Plus item
$209.99
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Huge Lot K'NEX Toys- 650 Pieces Includes assorted pieces &bike &, Directions

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$5.99
1 bid

K'NEX Lot of 50 Pieces/Parts Rods Connectors Light/Dark Gray Blue Black

The item is listed as a Top Rated Plus item
$5.99
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K'NEX DoubleDare Dueling Coaster #14122 / 77987 w/ instructions Charity item

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$9.99
1 bid

Newly listedK'NEX ROLLER COASTER,2400 PCS,8 FEET LONG,3 FEET HIGH

The item is listed as a Top Rated Plus item
$29.99
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Lot of 64 K'nex Gray Clips/Hinges Replacement Pieces /Parts

The item is listed as a Top Rated Plus item
Time left:
$3.25
1 bid
Free shipping

410 K'nex Micro Mini Knex Connectors Rods Spacers parts pieces large lot -LLM

The item is listed as a Top Rated Plus item
$25.99
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Free shipping

Large Lot 23 Pounds Knex Building Parts Wheels Gears Sticks Connectors & More

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$49.95
0 bids

K'nex Classics 50 Model Building Set Made in USA

The item is listed as a Top Rated Plus item
$38.99
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KNEX ~29 lb with Original Roller Coaster + Screaming Serpent Roller Coaster

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$77.00
2 bids

Newly listedKNEX Shark Run Roller COASTER CAR / SURFER FIGURE Replacement Parts / Pieces

The item is listed as a Top Rated Plus item
$16.99
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Free shipping

K'NEX SERPENT'S SPIRAL ROLLER COASTER SET 50090 71331

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$21.00
0 bids

A143 KNEX CORKSCREW COASTER BUILDING SET ROLLER COASTER

$8.95
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HUGE LOT OF 150+ K'NEX TOYS PARTS RODS CONNECTORS CLIPS CHAINS RINGS WITH MOTOR

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$0.99
1 bid

K'nex lot and case parts wheels gears 7 lbs building

The item is listed as a Top Rated Plus item
$31.99
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Over 9 Pounds of Assorted K'Nex Building Block Toys. Free S&H Charity item

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$21.00
2 bids
Free shipping

Newly listedK'nex (Huge Lot) - approximately 37 lbs

$145.00
or Best Offer

K'Nex Loopin Lightning Coaster with Motor Roller 3 Feet High Instructions

$24.00
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Mario Kart Wii K'nex Building Set 3 packs unopened

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$6.00
1 bid

Newly listedMICRO KNEX 2 Mini ROLLER COASTER CARS Metallic Royal Blue NEW Replacement Parts

The item is listed as a Top Rated Plus item
$21.99
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Free shipping

K'nex Ferris Wheel Set - USED - Plus 7 Little People - No Box - 676 Pieces

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$9.95
0 bids

KNEX Power Controller / Red Motor 6.25" Cable Model #92880 Unused in Factory Box

The item is listed as a Top Rated Plus item
$10.99
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Newly listedMario Kart K'nex Ultimate Building Track

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$52.99
0 bids

Lot of Kid K'Nex (103 Pieces) Used, But good condition

$10.99
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K'NEX SERPENT'S SPIRAL ROLLER COASTER SET 50090 71331 1118 Pieces Complete Boxed

The item is listed as a Top Rated Plus item
Time left:
$19.95
0 bids

KNEX CHAIN LINK LOT 5 Ft. Standard Coaster Size Replacement Links Parts / Pieces

The item is listed as a Top Rated Plus item
$6.99
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Free shipping

K'nex Shark Run Roller Coaster + Robot Set - Includes Motor and 20+ Ft of Track!

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$0.99
1 bid

Newly listedK'NEX MOTORCYCLES BUILDING SET 104 PC 11003 MS 42 MADE IN USA AGES 5-8

The item is listed as a Top Rated Plus item
$11.99
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Free shipping

K'NEX Wii Mario Kart Building Set - Toad Side-Stepper Challenge New in box

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$16.99
2 bids

Newly listedKNEX BUILDING TOY LOT Clear / Translucent White 7 1/2" Flexi Rods Flexible 7.5"

The item is listed as a Top Rated Plus item
$14.99
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Knex Metallic Red Roller Coaster Car K'NEX New

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$3.49
1 bid

K'Nex Super Mario Thwomps Building Set #zNI

Buy direct from Toys "R" Us!
The item is listed as a Top Rated Plus item
One-day shipping available
Free shipping on orders over $79
$59.99
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Angry Birds Railway Runaway K'nex

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$34.98
0 bids

Newly listedKid K'nex Lot 93 Pieces Building Set Neon Colors

The item is listed as a Top Rated Plus item
$19.99
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K'NEX Sawblade Thrill Ride

The item is listed as a Top Rated Plus item
$44.99
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Large Lot of 701 K’nex Building toy Pieces

The item is listed as a Top Rated Plus item
Time left:
$9.99
3 bids

20+ LBS LOT K'NEX PIECES,PARTS,ROLLER COASTER, ROBOT RUNNERS,WHEELS

The item is listed as a Top Rated Plus item
$79.95
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Lot of just over 400 Micro K’nex Building toys

The item is listed as a Top Rated Plus item
Time left:
$0.99
0 bids

K’nex Big Air Ultimate Ball Tower Building Toy Set

One-day shipping available
$50.00
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KNEX RIPPIN ROCKET SET BUILDING GAME 63105 ROLLER COASTER OVER 5 FT TALL USED

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$19.99
0 bids

HUGE lot / collection of KNEX / K'NEX Building Toy Pieces - 45 pounds! -rj

From Canada
$210.00
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K'Nex HyperSpace K-Force Defense Station New In Open Box Fast Ship

Time left:
$9.99
1 bid

Lot KID K'NEX 120 Pieces 3 Cases Mixed Plastic Building Toys

$9.99
or Best Offer

K'Nex Vertical Vengeance Coaster Building System

Brand New - Never Used
 Time left:
$39.99
1 bid

K'NEX Super Mario Dry Bones Set Building Toy with Fire Mario & Yoshi Figures

The item is listed as a Top Rated Plus item
$16.99
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DISNEY SPACE MOUNTAIN BUILDING SET BY K'NEX BRAND NEW

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$139.00
0 bids

Newly listedKNEX Fly Wheel Pull String Motorcycle Tire MOTOR Black Replacement Parts/Pieces

The item is listed as a Top Rated Plus item
$11.99
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Free shipping

K'NEX HOMETOWN CARNIVAL CONSTRUCTION KIT 561 Pieces Complete

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$14.99
1 bid

K'Nex knex super mario bros Mini Figure minifig Boo

The item is listed as a Top Rated Plus item
$6.99
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Free shipping

HUGE LOT 53 LBS KNEX & K'NEX BOOKS INSTRUCTIONS LAUNCHER DISCOVERY SOLAR & MORE

Time left:
$24.28
8 bids
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