knex on eBay US

K'NEX Red Plastic Carrying Case Storage Empty Box Only 14 x 10 x 4 Fine

$43.33

Used

knex minifigures Lot With Bootleg

$19.98

Used

K’NEX Beasts Alive Robo Sting 13244 Building Set Motor Included

$16.58

New: Other (See Details)

KID K’NEX – Oodles of Pals Building Set – 116 Pieces – Ages 3 and Up Preschoo...

$58.81

New

K'NEX Building Fun Interlocking Blocks Set 300 Pieces Ages 7+ Plastic Bucket

$40.00

New

KNEX Screamin Serpent Motorized Roller Coaster Building Toy

$89.99

Used

K'NEX Motorized Models Building Set 1051 Pieces, 86 Builds

$44.99

New

Knex Gray AC Motor Lot Motors (3) Worm Gear (2) AC Adapter (1) 80011

$54.99

Used

K'NEX Mario Kart 8 Building Box Set 38724 and Luigi Bike 38995 knex nintendo

$29.99

New: Other (See Details)

Knex Red Flywheel Freewheel Motor 92725 - Standard replacement K'nex Parts

$9.99

Used

Large K’NEX Parts Lot Rods Connectors Gears Motor Pieces Bulk Bundle

$34.95

Used

Retired K'NEX Tabletop Thrills: Shark Attack Coaster Building Set Nee In Box

$50.00

New: Other (See Details)

K'NEX Green Motor Battery Powered Fwd & Rev Roller Coaster Replacement Parts-NEW

$19.99

New

K'nex 1992 Yellow Case Basic Building Set 332 Pieces #30010 Manual Instructions

$39.99

Used

K'NEX BIG BALL FACTORY #63045 VINTAGE + Manual WORN BOX 1995

$139.86

Used

You Choose K'nex Classic and Micro Replacement Parts / Pieces Lot Knex 5piece

$8.30

Used

K'NEX / KNEX Micro Coaster Track Semi-Circle 180 Degree Turn in Red Spare Part

$1.94

Used

K'NEX / KNEX Roller Coaster Chain Links Micro Black SET OF 12

$4.85

Used

K'NEX Marble Coaster Run Motor Set 504 Pieces *Only Missing 2 Marbles*

$39.99

Used

Knex Pieces Lot Red Storage Case Building Toys W/Booklet 2004 Plus Lego Pieces

$45.00

Used

K'NEX Super Mario Bros. MARIO MINIFIGURE (2 Inch)

$6.87

Used

KNEX Black Motor Battery Powered Forward Reverse Replacement Part K'Nex Tested

$19.99

Used

Vintage 1999 K’nex Trampoline Tower #63157 plus extras

$93.25

Used

157 Pc K’NEX Bronze & Tan Interlocking End Clips – USED OEM – Standard Rare

$20.00

Used

K'NEX Green Battery Motor W/ New Batteries

$17.06

Used

(118) K’NEX Metallic Green 5‑1/8" (5.13") Rods – USED OEM – Standard

$10.00

Used

100 KNEX SILVER / GRAY SPACER RINGS Bulk Parts / Pieces Washers Bushings Spacers

$35.00

Used

KNEX 88 Pc Micro Orange Rods 7.9 inch K'nex #530302 Replacement Parts Pieces Set

$9.00

Used

Super Mario K'NEX Figures Nintendo Lot of 2

$9.98

Used

K'NEX 63153 Screamin Serpent Roller Coaster Green Rods Replacements Flexible

$20.00

Used

1 KNEX Robot Person Orange Man Replacement Pieces K'Nex

$12.99

Used

25 Knex Wheels Tires Hubs Pulleys Assorted Sizes K'NEX Pieces Lot

$37.99

Used

24 Knex Wheels Tires Hubs Pulleys Assorted Sizes K'NEX Pieces Lot

$34.99

Used

20 K'NEX Orange Triangle Panels Assorted Sizes Lost Mines KNEX Pieces Lot

$14.99

Used

100 Knex Metallic Blue & Green Assorted Rods & Connecters

$12.99

Used

K’NEX Micro Red Rods Lot Of 103 Replacement Parts and Pieces

$5.00

Used

7 Micro K’NEX Black Chain Gears / Sprockets – USED OEM – Coaster Parts

$14.00

Used

knex micro and regular parts

$25.00

Used

KNEX 117 NEON GREEN Roller Coaster TRACK CONNECTORS Screamin Serpent Parts K’Nex

$20.00

Used

32 Pc Super Mario K'Nex Thwomp Figure 2013 W Track Pieces Gray & Brown W Pins

$20.00

Used

K'NEX 77078 Education STEM Explorations: Roller Coaster Building Set

$40.00

New: Other (See Details)

K’NEX Dinosaur Drop Roller Coaster Parts Lot Instructions Track Rods Incomplete

$19.00

Used

K'nex BLUE Red Orange ROBOT Action Figure Men People Knex Replacement Parts

$50.00

Used

25 K’nex Yellow Roller Coaster Track Pieces 16.5 Inch Straight Replacement Parts

$18.00

Used

K'Nex Transport Chopper Helicopter Rescue Building Set

$10.99

Used

K'NEX Classic Roller Coaster SET 63030 with Box Pieces UNCOUNTED see details

$74.99

Used

100Th Anniversary Tin

$69.07

New

K’NEX / Knex Micro Mini Bulk Lot Connectors

$15.00

Used