Skip to main content
eBay
 
in K'NEX:
 

Newly listedLot of 22 Pounds of K'nex Building Pieces in 2 Large Cases, Motors, Idea Book+ Charity item

The item is listed as a Top Rated Plus item
Time left:
$50.00
Buy It Now

Huge K'NEX Knex lot. Weighs 9 lbs! Wheels, motors and much more. Ships to US.

The item is listed as a Top Rated Plus item
Time left:
$4.24
2 bids

K'nex Racers 411 Piece 20+ Model Building Set NEW

The item is listed as a Top Rated Plus item
Time left:
$9.99
Buy It Now

K'NEX COLLECT & BUILD 3 OCTOPUS WHIRL SET 12084 NEW IN BOX CHILD BUILDING TOYS

Time left:
$7.57
3 bids

Newly listedKNEX PURPLE 3D CONNECTORS LOT OF 180 WITH 4 POSITIONS REPLACEMENT PARTS PIECES

The item is listed as a Top Rated Plus item
Time left:
$13.90
Buy It Now
Free shipping

Knex Lego Nintendo Mario Kart Wii Super Mario Figure 38026

Time left:
$2.24
2 bids

50 PURPLE CONNECTORS Bulk Standard KNEX Replacement Parts / Pieces Lot

The item is listed as a Top Rated Plus item
Time left:
$5.99
Buy It Now
Free shipping

K'nex Firestorm Freefall Roller Coaster

Time left:
$14.99
0 bids

K'NEX VERTICAL VENGEANCE COASTER - USED IN BOX - INCOMPLETE - REPLACEMENT PARTS

The item is listed as a Top Rated Plus item
Time left:
$22.00
Buy It Now

K'nex Cobra's Curse Dueling Coaster 100% Complete 1113 Pieces 51023 Set

Time left:
$15.50
4 bids

K'NEX 521 Piece Value Tub, Free Shipping, New

The item is listed as a Top Rated Plus item
One-day shipping available
 Time left:
$26.48
Buy It Now
Free shipping

Large Bulk Lot Of 20 Pounds K'NEX Parts Rods Cybots Ferris Coaster Figures

Time left:
$22.99
1 bid

8 KNEX GEARS Red 2 1/4" Gear Replacement Parts / Pieces Lot

The item is listed as a Top Rated Plus item
Time left:
$9.99
Buy It Now
Free shipping

LOT OF 1250 K'NEX PIECES ...FROM FERRIS WHEEL & ROLLER COASTER

The item is listed as a Top Rated Plus item
Time left:
$14.99
0 bids

Newly listedKNEX YELLOW 220 PIECE LOT RODS 3 5/8" LONG REPLACEMENT PART CONNECTORS

The item is listed as a Top Rated Plus item
Time left:
$11.90
Buy It Now
Free shipping

K'nex Serpent's Roller Coaster complete with box, manual, and all peices

Time left:
$14.95
0 bids

50 METALLIC BLUE CONNECTORS Bulk Standard KNEX Replacement Parts / Pieces Lot

The item is listed as a Top Rated Plus item
Time left:
$10.99
Buy It Now
Free shipping

ohio art bag of zaks sak !!!!!! building toys !!!!!!!

Time left:
$1.26
2 bids

K'NEX REPLACEMENT PARTS / PIECES LOT OF 1,077 KNEX MICRO RODS, CONNECTORS + MORE

The item is listed as a Top Rated Plus item
Time left:
$45.75
Buy It Now
Free shipping

K'NEX SCREAMIN SERPENT MOTORIZED ROLLERCOASTER,6 feet long,3 feet tall

Time left:
$70.00
2 bids

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

From Canada
 Time left:
$250.00
Buy It Now

K'NEX Motor Power Pack AC DC Adapter + Wheels & Battery Motor

The item is listed as a Top Rated Plus item
Time left:
$9.99
1 bid

Newly listedKNEX BLUE ROD LOT OF 250 BLUE 2 1/4" LONG REPLACEMENT PARTS PIECES

The item is listed as a Top Rated Plus item
Time left:
$11.85
Buy It Now
Free shipping

Monster jam grave digger buildin set x2 k'nex

Time left:
$0.99
0 bids

Newly listedK'nex Basic Building Set 375 Pieces, Complete with Box and Manual 32001/42001 Charity item

The item is listed as a Top Rated Plus item
Time left:
$15.00
Buy It Now

Newly listedKNEX Screamin Serpent ROLLER COASTER CARS w/People Spare Parts/Pieces Screaming

The item is listed as a Top Rated Plus item
Time left:
$26.99
Buy It Now
Free shipping

Newly listedK'Nex Mariokart Building Set Lot: Stone Bowser, Yoshi, Tack expansion, Luigi

Time left:
$40.00
0 bids

Lot of K'Nex Pieces and Wheels - Almost 5 Pounds - Clean

The item is listed as a Top Rated Plus item
Time left:
$19.99
or Best Offer

Lots of K'Nex Value Tub Building Pieces Set, 93175-Vi-4/05, over 600+

Time left:
$11.49
0 bids

Newly listedK'nex Lost Mines Mega Masher 500+ Piece Building Set, Complete 15107/25107 Charity item

The item is listed as a Top Rated Plus item
Time left:
$25.00
Buy It Now

Kid K'nex 40+ Pcs in Green Case

Time left:
$5.99
0 bids

Newly listedKNEX GREEN 4 POSITION CONNECTOR GREEN LOT OF 200 REPLACEMENT PIECES PARTS

The item is listed as a Top Rated Plus item
Time left:
$12.90
Buy It Now
Free shipping

K'NEX pieces, approx. 555 pieces, various, used

Time left:
$0.99
2 bids

Newly listedK'Nex Rippin Rocket & Screamin Serpent ~ Large Lot of Parts ~ Over 17 lbs!

Time left:
$64.95
Buy It Now

Nice K'nex Lot A Box Full Plus Manuals, Winding Engine, And Power Pack.

The item is listed as a Top Rated Plus item
Time left:
$15.49
2 bids

Newly listedK'NEX 10 MODEL BUILDING SAFARI FUN SET NEW IN SEALED BOX 109 PIECES

Time left:
$12.99
Buy It Now

80 WHITE CONNECTORS 8-Position 360 Round Bulk KNEX Replacement Parts/Pieces Lot

The item is listed as a Top Rated Plus item
Time left:
$9.99
1 bid
Free shipping

K’Nex Assorted Building Set Lot with Carrying Case Over 2000 Pieces &100+ Models

Time left:
$89.99
or Best Offer
Free shipping

100 BLUE 3D CONNECTORS Bulk Standard KNEX Replacement Parts / Pieces Lot

The item is listed as a Top Rated Plus item
Time left:
$15.50
4 bids
Free shipping

100 Orange / Gold COASTER TRACK CONNECTORS w/Tab Bulk KNEX Parts / Pieces Lot

The item is listed as a Top Rated Plus item
Time left:
$9.99
Buy It Now
Free shipping

KNEX 125 Yellow Rods 3 1/8 Inches Spare Parts Lot K'Nex orange Gold

The item is listed as a Top Rated Plus item
Time left:
$8.99
1 bid
Free shipping

50 LIGHT GRAY RODS 7 1/2" Pieces 7.5" Bulk Standard KNEX Replacement Parts Lot

The item is listed as a Top Rated Plus item
Time left:
$10.99
Buy It Now
Free shipping

K'NEX piece lot with Construx, Erector smaller piece lots.

Time left:
$4.99
1 bid

K'nex Super Cyclone Coaster New in Box 675 pieces Imagine- Build -Play

Time left:
$21.99
Buy It Now

Knex Storm Mountain Roller Coaster - Complete

Time left:
$30.00
0 bids

50 GRAY/SILVER 4 POSITION 3D CONNECTORS Bulk Standard KNEX Parts Lot

The item is listed as a Top Rated Plus item
Time left:
$5.79
Buy It Now
Free shipping

K'NEX SCREAMIN SERPENT ROLLER COASTER

Time left:
$16.99
0 bids

Newly listedKNEX RED CONNECTORS LOT OF 225 WITH 3 POSITIONS REPLACEMENT PARTS PIECES

The item is listed as a Top Rated Plus item
Time left:
$13.90
Buy It Now
Free shipping

LOT 9 ~ KNEX building Instruction Booklets guides: mech warrior, rock transport

Time left:
$2.49
3 bids

K'NEX LOT OF GEARS CONNECTORS RODS BALL FIGURES CLEAR SPRING MOTOR F/US/SHIPPING

The item is listed as a Top Rated Plus item
Time left:
$34.75
Buy It Now
Free shipping
Top Rated Plus
  • Sellers with highest buyer ratings
  • Returns, money back
  • Ships in a business day with tracking
Thank you for helping us improve!
It looks like you included personal information in your comments.
  • Please make sure you remove email addresses, user IDS, item numbers, and other personal information from your comments.
  • If you ask a question using this form, we won't be able to respond. Please contact customer support if you need help.
Items per page: 
1 2 3 4 5