3,100+ results for knex
- Knex 12082 Collect And Build 2 Speed Coaster- Complete-Very Good ConditionOpens in a new window or tabPre-owned£11.99Free postage
- Huge 5.7 KG Knex Job Lot Bundle Cogs Wheels Rods Pirate Ship Park/Roller coasterOpens in a new window or tabPre-owned£17.000 bids · Time left10h 51m+ £7.95 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 Construction ToyOpens in a new window or tabPre-owned£5.001 bid · Time left7h 30m+ £4.06 postage
- KNEX spares 1.6kg mixed lot Connectors RodsOpens in a new window or tabPre-owned£12.99+ £5.49 postageLast one
- 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 left4d 11hor Best Offer+ £4.00 postage
- Mixed K'nex with Orange Carry Case Maxima Extreme Vehicles Set - INCOMPLETEOpens in a new window or tabPre-owned£15.00Free postage
Picked for you
Sponsored | Top selling items from highly rated sellers with free postage- Job Lot Bundle of 51 Different Knex K'NEX Cogs.Opens in a new window or tabPre-owned£12.99+ £2.90 postage168 sold
- K'NEX Imagine 10 Model Building Set - 17009Opens in a new window or tabPre-owned£0.991 bid · Time left4h 24m+ £2.94 postage
- KNex Beasts Alive KNexosaurus Rex Building SetOpens in a new window or tabBrand new£10.00+ £2.94 postage
- Knex job lot bundle 20 kgsOpens in a new window or tabPre-owned£89.990 bids · Time left11h 51m+ £10.00 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
- 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
- KNEX Assortment of K'nex wheels x 16Opens in a new window or tabPre-owned£6.99+ £1.65 postageSave up to 5% with Multi-buy
- Knex Imagine Building SetOpens in a new window or tabPre-owned£2.990 bids · Time left2d 14hor Best Offer+ £4.50 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 left3d 4h£30.00Buy it now+ £3.71 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
- K'Nex Angry Birds Brick Building Set Brand NewOpens in a new window or tabPre-owned£22.50+ £5.09 postage
- Knex Huge Bundle Approx 1500 PiecesOpens in a new window or tabPre-owned£15.000 bids · Time left4d 14hor Best Offer+ £5.21 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
- Vintage K'nex 800 piece construction set ref. 45015Opens in a new window or tabPre-owned£15.000 bids · Time left1d 10hor Best Offer+ £5.64 postage
- Empty Vintage 1996 Large Black K'nex Knex Storage CaseOpens in a new window or tabPre-owned£9.95+ £3.69 postage
- Knex job lot bundle over 1kg Plus plastic boxOpens in a new window or tabPre-owned£13.99+ £4.06 postage
- Bundle of 7 Mario K'nex Nintendo Super Mario Bros Mini Figures Luigi, Mario ETCOpens in a new window or tabPre-owned£29.95eBay Premium ServiceFree 3 day postage
- K'NEX Construction Set 43010 with Yellow Case Complete SetOpens in a new window or tabPre-owned£13.99+ £3.99 postage
- KNEX spares mixed lot Unusual Colours Connectors Rods 150+ piecesOpens in a new window or tabPre-owned£6.50+ £3.49 postage
- Knex K'nex Mario Kart Bikes Motorbike × 3 New Mario Toad Donkey Kong =£5 EachOpens in a new window or tabBrand new£14.95+ £2.88 postage
- KNex International Space Station Complete Working Motor - Very RareOpens in a new window or tabPre-owned£0.991 bid · Time left6d 7h+ £2.94 postage
- Knex Case Full Of KnexOpens in a new window or tabPre-owned£15.000 bids · Time left3d 8hor Best Offer+ £3.69 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
- Large Vintage 1997 K'NEX KNex Red Hard Plastic Box Storage Carry CaseOpens in a new window or tabPre-owned£23.99+ £5.64 postage
- Knex job lot bundle over 1kg including plastic box and Knex instruction bookletsOpens in a new window or tabPre-owned£14.99+ £4.06 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
- Vintage Knex Five Boxed Sets with Instruction LeafletsOpens in a new window or tabPre-owned£17.990 bids · Time left3d 9h+ £3.99 postage
- K'NEX Red Tub Approx 350 Piece *Read Description*Opens in a new window or tabPre-owned£8.000 bids · Time left1d 11hor Best Offer+ £5.09 postage
- K'NEX bundle of sets 17010, 25525, 45510Opens in a new window or tabPre-owned£2.990 bids · Time left3d 8h+ £3.99 postage
- KNEX K'nex Top Gear Car Darts Challenge Building Set Age 7+ Model 29048 unusedOpens in a new window or tabNew (other)£6.50+ £2.88 postage
- K’Nex Knex 2 Speed Coaster. Collect & Build. No 12082. Complete + Motor. Boxed.Opens in a new window or tabPre-owned£12.00+ £3.99 postage
- K'Nex Super Mario Series 9 Blind Bag Mini Figure NEW Toys In StockOpens in a new window or tabBrand new£12.99Free postageSave up to 15% with Multi-buy
- KNEX K'NEX : PARTS & ORANGE CASE : RODS, CONNECTORS, GEARS : GOOD USEDOpens in a new window or tabPre-owned£9.950 bids · Time left4d 11hor Best Offer+ £3.95 postage
- Job Lot Bundle of 200 K'NEX Parts - Grey Interlocking Clips - KNEX -Opens in a new window or tabPre-owned£8.99Free 3 day 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 Education Intro to Simple Machines Wheels, Axles and Inclined Planes STEMOpens in a new window or tabPre-owned£0.990 bids · Time left2d 9h+ £3.69 postage
- 125-Piece K'Nex Beginner Builds Building SetOpens in a new window or tabBrand new£9.95Free 3 day postage10% off with coupon
- KNEX spares bundle mixed lot Connectors Rods 270 piecesOpens in a new window or tabPre-owned£6.75+ £3.49 postage
- K'nex Hard Plastic Storage/Case with Mixed Knex InsideOpens in a new window or tabPre-owned£14.99+ £4.06 postage
- 618 PIECE 52 MODEL K'NEX BUILDING SET WITH INSTRUCTIONS.Opens in a new window or tabPre-owned£12.000 bids · Time left12h 25mFree postage
- K-Nex Vintage, In Original Orange Box, With Instruction BookletsOpens in a new window or tabPre-owned£15.00+ £6.59 postage
- K'NEX Imagine Click and Construct Building Set 18025.Opens in a new window or tabPre-owned£12.00Free postage
- K'nex Carry Case PiecesOpens in a new window or tabPre-owned£9.000 bids · Time left4d 5hor Best Offer+ £3.71 postage
- Knex Mario Kart Wii - Mario And Luigi Starting Line Building SetOpens in a new window or tabPre-owned£4.99+ £5.25 postage
- K’NEX KNEX 1kg Bag Of Mixed Parts, v cleanOpens in a new window or tabPre-owned£13.94+ £3.19 postage
- Kids Adults Large Bundle of K'nex Model Construction Pieces 1.4kgOpens in a new window or tabPre-owned£19.95+ £3.29 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
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