9,800+ results for K'nex
- K'NEX Imagine 52 Model Building Set - 13465. Complete.Opens in a new window or tabPre-owned£9.991 bid · Time left40m+ £3.69 postage
- K'NEX Multi-Listing Spare Parts - free UK Postage & multi buy discount up to 30%Opens in a new window or tabPre-owned£3.50 to £8.00Free postageSave up to 30% with Multi-buy
- Mixed K'nex with Orange Carry Case Maxima Extreme Vehicles Set - INCOMPLETEOpens in a new window or tabPre-owned£15.00Free postage
- K'NEX Job Lot Over 5kg of Mixed Pieces + Trail Runners Instruction BookletOpens in a new window or tabPre-owned£25.00+ £8.00 postage
- K’nex Knex 420g Job Lot With Blue Storage Box Case - Hard Plastic VintageOpens in a new window or tabPre-owned£3.000 bids · Time left3d 9hor Best Offer+ £4.00 postage
- Knex 12082 Collect And Build 2 Speed Coaster- Complete-Very Good ConditionOpens in a new window or tabPre-owned£11.99Free postage
Picked for you
Sponsored | Top selling items from highly rated sellers with free postage- Vintage K'nex 800 piece construction set ref. 45015Opens in a new window or tabPre-owned£15.001 bid · Time left8h 57m+ £5.64 postage
- Knex Imagine Building SetOpens in a new window or tabPre-owned£2.990 bids · Time left1d 12hor Best Offer+ £4.50 postage
- Knex Huge Bundle Approx 1500 PiecesOpens in a new window or tabPre-owned£15.000 bids · Time left3d 12hor Best Offer+ £5.21 postage
- K'NEX Red Tub Approx 350 Piece *Read Description*Opens in a new window or tabPre-owned£8.000 bids · Time left9h 28mor Best Offer+ £5.09 postage
- KNex International Space Station Complete Working Motor - Very RareOpens in a new window or tabPre-owned£0.991 bid · Time left5d 5h+ £2.94 postage
- K'NEX Classics 408pc/80 Builds Model Creation Zone Building Extra Value SetOpens in a new window or tabBrand new£29.99Free postageSave up to 20% with Multi-buy
- Job Lot Bundle of 51 Different Knex K'NEX Cogs.Opens in a new window or tabPre-owned£12.99+ £2.90 postage169 sold
- K'NEX Gear Medium 55 mm diameter with 34 teeth - Red -90985 or Yellow - 90993Opens in a new window or tabPre-owned£3.28 to £7.98Free postageSave up to 20% with Multi-buy
- K'Nex Angry Birds Brick Building Set Brand NewOpens in a new window or tabPre-owned£22.50+ £5.09 postage
- K'NEX KNEX - SPARE RODS CONNECTORS SPACERS RED BLUE YELLOW GREY BEIGEOpens in a new window or tabPre-owned£2.95 to £6.95eBay Premium ServiceFree 3 day postageFree returnsSave up to 10% with Multi-buy
- K'NEX Beginner 40 Model Building Set - 15210Opens in a new window or tabPre-owned£4.990 bids · Time left5h 41mor Best Offer+ £3.90 postage
- K'NEX Construction Set 43010 with Yellow Case Complete SetOpens in a new window or tabPre-owned£13.99+ £3.99 postage
- K'NEX Dragon's Revenge Thrill Roller Coaster Motorised Building SetOpens in a new window or tabNew (other)£12.00+ £4.06 postage
- 125-Piece K'Nex Beginner Builds Building SetOpens in a new window or tabBrand new£9.95Free postage10% off with coupon
- K'Nex Education Intro to Simple Machines Wheels, Axles and Inclined Planes STEMOpens in a new window or tabPre-owned£0.990 bids · Time left1d 7h+ £3.69 postage
- K’nex Corkscrew Coaster, 100% complete construction toy with working motorOpens in a new window or tabPre-owned£20.00+ £4.00 postage
- 1kg Joblot Bundle Of Presorted Knex Rods Connectors Paired Wheels And CogsOpens in a new window or tabPre-owned£14.99Free 3 day postageSave up to 20% with Multi-buy
- Rare K'NEX HyperSpace Training Tower 47147 (1998) 100% CompleteOpens in a new window or tabPre-owned£299.99+ £6.49 postage
- K'nex Alive 13053/63182 Electronic Roaring Basilisk 2004 RARE New and SealedOpens in a new window or tabBrand new£35.00eBay Premium ServiceFree 3 day postage20% off with coupon. Max £75 off
- K'nex Typhoon Frenzy Roller Coaster Set - NEW DAMAGED BOXOpens in a new window or tabNew (other)£23.00+ £3.49 postage
- OVER 400 ASSORTED PIECES OF K'NEX IN A SNAPSHUT RED STORAGE BOXOpens in a new window or tabPre-owned£9.990 bids · Time left3d 3hor Best OfferFree postage
- K'NEX Model Building Orange Mega Storage Box And PiecesOpens in a new window or tabPre-owned£15.00+ £4.00 postage
- KNEX spares mixed lot Unusual Colours Connectors Rods 150+ piecesOpens in a new window or tabPre-owned£6.50+ £3.49 postage
- K'NEX bundle of sets 17010, 25525, 45510Opens in a new window or tabPre-owned£2.990 bids · Time left2d 6h+ £3.99 postage
- K'nex K'nexosaurus Rex Building Set Age 7-12Opens in a new window or tabPre-owned£3.000 bids · Time left1h 20m+ £3.50 postage
- K'NEX Imagine 52 Model Building Set - 13465Opens in a new window or tabNew (other)£49.99+ £4.99 postage10% off with coupon
- Job Lot Bundle of 200 K'NEX Parts - Grey Interlocking Clips - KNEX -Opens in a new window or tabPre-owned£8.99Free postage
- K-Nex Vintage, In Original Orange Box, With Instruction BookletsOpens in a new window or tabPre-owned£15.00+ £6.59 postage
- Kid K’Nex Set 85015, My Fun Book Building Set, Complete But No InstructionsOpens in a new window or tabPre-owned£7.00+ £3.71 postage
- K'Nex Plants Vs Zombies Mystery Bags Series 3 Blind BagOpens in a new window or tabBrand new£5.29Free postageAlmost gone
- Knex Case Full Of KnexOpens in a new window or tabPre-owned£15.000 bids · Time left2d 6hor Best Offer+ £3.69 postage
- KNEX LARGE 12V MOTOR AND GEAR . TESTED IN WORKING ORDER.Opens in a new window or tabPre-owned£13.00+ £3.20 postage
- Job lot Mixed Over 1kg Bundle of K'NEx Storage case, Connectors RodsOpens in a new window or tabPre-owned£18.39+ £4.99 postage
- K'Nex Imagine 45510, Beginner Fun Vehicles Building SetOpens in a new window or tabBrand new£10.22Free postageFree returns
- K’NEX Bundle, 2 Cases with K’NEX Parts (Fun Flying) & whole Crushing Cobra KitOpens in a new window or tabPre-owned£8.80+ £3.39 postage
- K'NEX Titanfall Ultimate Angel City CampaignOpens in a new window or tabPre-owned£15.000 bids · Time left2d 22hor Best Offer+ £7.50 postage
- K'nex 2 LARGE YELLOW GEAR WHEELS 13CM .Opens in a new window or tabPre-owned£3.45+ £1.55 postage457 sold
- KNex Beasts Alive KNexosaurus Rex Building SetOpens in a new window or tabBrand new£10.00+ £2.94 postage
- K’NEX KONSTRUCTORS BATTERY POWERED CRANE 25192 Incomplete SPARES / K’NEX JOB LOTOpens in a new window or tabPre-owned£24.99Free postage
- K’nex 3in1 Classic Amusement Park 744 Pieces, Battery Operated - Used CompleteOpens in a new window or tabPre-owned£24.990 bids · Time left2d 1hor Best Offer+ £5.64 postage
- KNEX K'NEX : PARTS & ORANGE CASE : RODS, CONNECTORS, GEARS : GOOD USEDOpens in a new window or tabPre-owned£9.950 bids · Time left3d 9hor Best Offer+ £3.95 postage
- K'nex Hard Plastic Storage/Case with Mixed Knex InsideOpens in a new window or tabPre-owned£14.99+ £4.06 postage
- MICRO K'NEX KNEX Spare Rods Brick Adapters Reducer Clips Red Orange Yellow BlueOpens in a new window or tabPre-owned£2.95 to £4.95eBay Premium ServiceFree 3 day postageFree returnsSave up to 10% with Multi-buy
- K’nex, Set 77075, Investigating Solar Energy, PreownedOpens in a new window or tabPre-owned£4.990 bids · Time left2d 10hor Best Offer+ £4.99 postage
- Vintage 1996 Knex Big Ball Factory Huge 3100 Pieces Set 47045 Pre OwnedOpens in a new window or tabPre-owned£68.00+ £12.39 postage
- K'nex Large Collection with several kits & Booklet Inside with Original Case.Opens in a new window or tabPre-owned£19.990 bids · Time left7d 9hor Best Offer+ £12.39 postage
- K'NEX Pac-Man Pac Man and the Ghostly Adventures - Cylindria's Netherworld MazeOpens in a new window or tabPre-owned£5.00+ £3.19 postage
- K'nex 4 wheel drive truck building set unopened with instruction book but no boxOpens in a new window or tabBrand new£4.00+ £4.00 postage
- Kid K'nex Penguin PalsOpens in a new window or tabPre-owned£5.000 bids · Time left4d 5h+ £4.50 postage
- K'NEX Imagine Click and Construct Building Set 18025.Opens in a new window or tabPre-owned£12.00Free postage
- K’Nex Knex 2 Speed Coaster. Collect & Build. No 12082. Complete + Motor. Boxed.Opens in a new window or tabBrand new£20.000 bids · Time left2d 2h£30.00Buy it now+ £3.71 postage
- K’nex Star shooter Roller CoasterOpens in a new window or tabPre-owned£5.000 bids · Time left9d 6h+ £4.50 postage
- Job Lot Mixed K'NEX 1995 1996 Maxima KonstructorsOpens in a new window or tabPre-owned£18.000 bids · Time left4d 11hor Best Offer+ £5.49 postage
- KNEX K'nex Top Gear Car Darts Challenge Building Set New Sealed Age 7+Opens in a new window or tabBrand new£8.00+ £3.69 postage
- K'NEX LOOPIN LIZARD BALL MACHINE - NEW- SEALED PACKINGOpens in a new window or tabBrand new£60.00+ £6.14 postage
- K'Nex Architecture Golden Gate Bridge - 15240Opens in a new window or tabBrand new£55.49Free postage15% off with coupon
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