1,000+ results for knex
- 125-Piece K'Nex Beginner Builds Building Set / 10 BuildsOpens in a new window or tabBrand new£11.99Save up to 20% with Multi-buymacsen2015 (2,896) 99.8%Free postage
- K'NEX | Amazin' 8 Coaster | Construction Set for Boys and Girls, Theme ParkOpens in a new window or tabPre-owned£16.005% off with couponeBay Premium ServiceFree postagedartleys-goods (11,280) 98.2%Free returns
- MICRO MINI K'NEX Chain Link 20mm X25Opens in a new window or tabPre-owned£2.49Save up to 5% with Multi-buyourdads43 (19,342) 100%+ £1.99 postage
- 10 K'nex 4-Way Connector Metallic Green Replacement Part Piece 91905 ExpansionOpens in a new window or tabPre-owned£2.39tokencollection (4,110) 100%+ £19.13 postagefrom United States
- 10 K'nex 5-Way Connector Light Gray Replacement Part Piece Plastic 90949Opens in a new window or tabPre-owned£1.90tokencollection (4,110) 100%+ £19.13 postagefrom United States
- KNEX Red Construction Motor Tested In Working Order Childrens Educational ToyOpens in a new window or tabPre-owned£7.99printcity2014 (19,958) 99.2%+ £3.49 postageFree returns
- Knex Huge Bundle Approx 2.6kg - Cogs Wheels Rods Connectors Construction ToyOpens in a new window or tabPre-owned£24.99printcity2014 (19,958) 99.2%+ £4.99 postageFree returns
- 1x Knex Power Spring Friction Motor Pull Backs - K'nex Parts & Pieces TESTEDOpens in a new window or tabPre-owned£1.90galdrashop (2,023) 99.4%Was: £3.82 50% off+ £11.43 postagefrom United States
- K'NEX - 32 flexible / bendy rods, various lengthsOpens in a new window or tabPre-owned£5.99Save up to 5% with Multi-buyourdads43 (19,342) 100%+ £1.99 postage
- K'NEX Classics 12 Model Rad Rides Building Set 206 Pcs Educational Toy Age 7+Opens in a new window or tabBrand new£11.99eBay Premium Servicegsdestore (40,766) 98.6%Free postage
- K'nex Imagine Fast Vehicles Toy Building SetOpens in a new window or tabBrand new£10.79eBay Premium Servicegetthebestgift (1,506) 100%Free postageFree returns
- Twenty Spare Yellow Knex RodsOpens in a new window or tabPre-owned£2.00Save up to 5% with Multi-buytheshropshirepicker1 (2,041) 98.2%+ £1.55 postage
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- Lot of 163 Rippen Rocket K'nex Gray Orange And Green Connector RodsOpens in a new window or tabPre-owned£10.47timjturner (3,783) 100%+ £29.12 postagefrom United States
- KNEX Screamin Serpent Motorized Roller Coaster - 100% Complete w/ Box *Tested*Opens in a new window or tabPre-owned£86.0351_wears (46) 100%+ £111.28 postagefrom United States
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- K'NEX Classics 125 Pc 10 Model Beginner Builds Building Set Children's STEM ToyOpens in a new window or tabBrand new£12.49eBay Premium Servicebooghe_toys (90,597) 99.5%Free postage
- 1kg Joblot Bundle Of Presorted Knex Rods Connectors Paired Wheels And CogsOpens in a new window or tabPre-owned£14.99Save up to 20% with Multi-buythetrainshed (254) 100%Free 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 Servicethegamerguys (11,030) 99.8%Free postage
- Knex Mario Kart Wii Mario vs Thwomps Building Nintendo Expansion New Open BoxOpens in a new window or tabBrand new£22.94normans737 (7,116) 99.8%Was: £28.68 20% off+ £84.31 postagefrom United States
- Yellow Vintage K'NEX Case With Almost 300 Pieces Wheels And Gears IncludedOpens in a new window or tabPre-owned£18.172grape2 (158) 100%+ £75.49 postagefrom United States
- Knex Screamin Serpent Roller Coaster 63513 parts blueOpens in a new window or tabPre-owned£4.12999999999don (12,565) 99.1%+ £3.83 postagefrom United States
- MICRO K'NEX KNEX RED YELLOW GREEN GREY ORANGE BLACK CONNECTORSOpens in a new window or tabPre-owned£2.95 to £4.95Save up to 10% with Multi-buyeBay Premium ServiceFree postagejaninesgems (4,540) 100%Free returns
- K'NEX Super Mario Bros.2 Golden Mario, Fire Luigi & Mystery Figure 7 pc NINTENDOOpens in a new window or tabBrand new£23.90tekovar630 (968) 100%+ £29.12 postagefrom United States
- K'NEX KNEX - SPARE RODS CONNECTORS SPACERS PURPLE ORANGE GREEN WHITE BLACKOpens in a new window or tabPre-owned£2.95 to £4.95eBay Premium Servicejaninesgems (4,540) 100%Free postageFree returns
- NEW K'NEX Collect & Build Ferris Wheel w/ Motor, 1.5 FT tall #12078/3624 478pcsOpens in a new window or tabBrand new£14.34jayronell (5) 100%+ £27.66 postagefrom United States
- K'nex Desert Building Set New Super Mario Bros 2 Nintendo OPEN BOX Brand NewOpens in a new window or tabBrand new£33.46the_lazy_bulldog_resale_shop (401) 98.4%Postage not specifiedfrom United States
- Knex 3 N 1 Amusement Park Knex #17035Opens in a new window or tabBrand new£153.87toysforkidsgr (1,152) 98.6%Free postagefrom Greece
- K’NEX Creation Zone 50 Model Building Set Includes 417pcs in Storage Tub NewOpens in a new window or tabBrand new£29.99Save up to 5% with Multi-buyeBay Premium ServiceFree postagebooghe_toys (90,597) 99.5%
- K'nex 15407 Infinite Journey Roller Coaster 347 Pieces - Complete & Never BuiltOpens in a new window or tabNew (other)£14.00wendy2152 (6,538) 100%1 bidFree postageFree returns
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- 10 K'nex Rod 16mm Black Replacement Part Piece Plastic 90960Opens in a new window or tabPre-owned£1.90tokencollection (4,110) 100%+ £19.13 postagefrom United States
- Bundle - K'NEX Plants Vs Zombies Series 3 Blind Bag X5 - 5 Packs SuppliedOpens in a new window or tabBrand new£21.19bargainpricesandwholesale (20,688) 97.9%Free postage
- Micro Knex Bundle Approx 750g - Cogs Wheels Rods Connectors Childs ConstructionOpens in a new window or tabPre-owned£14.99printcity2014 (19,958) 99.2%+ £3.49 postageFree returns
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