For Sale UK

Knex roller coaster sets

4

Knex roller coaster sets for sale on largest auction and classifieds sites

Home / Construction & Building Toys / Knex roller coaster sets refurbished & used for sale | For Sale UK
Knex rex fury roller - t-rex,

Knex rex fury roller - t-rex,

£19.95
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Knex vertical viper roller - knex,

Knex vertical viper roller - knex,

£10.80
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Nex infinite journey roller - journey,

Nex infinite journey roller - journey,

£13.00
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Knex nex dinosaur - knex, drop

Knex nex dinosaur - knex, drop

£14.00
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Nex amazin 8 motorised - "amazin',

Nex amazin 8 motorised - "amazin',

£26.70
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Nex krakens revenge - krakens, roller

Nex krakens revenge - krakens, roller

£16.15
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Nex typhoon frenzy - typhoon, roller

Nex typhoon frenzy - typhoon, roller

£25.00
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Knex roller coaster booster - knex,

Knex roller coaster booster - knex,

£26.70
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Nex 80216 thrill rides - thrill,

Nex 80216 thrill rides - thrill,

£25.00
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Nex foot roller - 8,

Nex foot roller - 8,

£60.00
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Nex thrill rides looping - thrill,

Nex thrill rides looping - thrill,

£14.99
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Nex vintage roller coaster - k'nex,

Nex vintage roller coaster - k'nex,

£57.90
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Nex thrill rides roller - k'nex,

Nex thrill rides roller - k'nex,

£35.95
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Nex cobweb curse roller - curse,

Nex cobweb curse roller - curse,

£21.50
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Knex vipers venom roller - knex,

Knex vipers venom roller - knex,

£21.50
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New nex trex fury - new,

New nex trex fury - new,

£16.15
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Nex cobweb curse roller - k’nex,

Nex cobweb curse roller - k’nex,

£16.14
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Knex roller coaster - knex,

Knex roller coaster - knex,

£45.74
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Nex amazin roller coaster - k'nex, 8

Nex amazin roller coaster - k'nex, 8

£23.00
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Vintage nex roller - vintage, k’nex

Vintage nex roller - vintage, k’nex

£89.99
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Vintage 1990s nex - vintage, k’nex

Vintage 1990s nex - vintage, k’nex

£90.00
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Nex typhoon frenzy roller - frenzy,

Nex typhoon frenzy roller - frenzy,

£29.95
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Nex build learn roller - build, &

Nex build learn roller - build, &

£40.58
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Nex thrill rides bionic - k'nex,

Nex thrill rides bionic - k'nex,

£26.66
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Knex electric inferno roller - electric,

Knex electric inferno roller - electric,

£21.50
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Knex kracken revenge - kracken’s,

Knex kracken revenge - kracken’s,

£27.41
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Nex web weaver roller - weaver,

Nex web weaver roller - weaver,

£31.90
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Knex corkscrew coaster - knex,

Knex corkscrew coaster - knex,

£16.15
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Knex nex thrill rides web - k'nex,

Knex nex thrill rides web - k'nex,

£81.97
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Nex son serpent coaster - k'nex,

Nex son serpent coaster - k'nex,

£5085.70
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Nex rippin rocket roller - rippin,

Nex rippin rocket roller - rippin,

£42.30
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Nex thrill rides bionic - k'nex,

Nex thrill rides bionic - k'nex,

£35.00
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Knex roller coaster plus - roller, ft

Knex roller coaster plus - roller, ft

£27.43
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Nex electric inferno - electric, roller

Nex electric inferno - electric, roller

£37.10
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Nex thrill rides bionic - k'nex,

Nex thrill rides bionic - k'nex,

£35.00
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Knex 51438 typhoon - 51438,

Knex 51438 typhoon - 51438,

£24.99
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Nex shark run roller coaster - shark,

Nex shark run roller coaster - shark,

£31.89
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Nex cobweb curse - k'nex,

Nex cobweb curse - k'nex,

£39.99
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Nex roller coaster - k'nex,

Nex roller coaster - k'nex,

£42.30
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Nex thrill rides - thrill,

Nex thrill rides - thrill,

£31.90
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Nex thrill rides looping - k’nex,

Nex thrill rides looping - k’nex,

£21.49
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New knex thrill - thrill, rides

New knex thrill - thrill, rides

£37.09
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Nex typhoon frenzy roller - typhoon,

Nex typhoon frenzy roller - typhoon,

£28.56
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Nex infinite journey roller - k'nex,

Nex infinite journey roller - k'nex,

£16.15
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Nex pac man roller coaster - pac-man,

Nex pac man roller coaster - pac-man,

£24.43
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Nex pac man roller - k-nex,

Nex pac man roller - k-nex,

£22.99
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2003 knex storm mountain - storm,

2003 knex storm mountain - storm,

£106.78
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Nex thrill rides - k'nex, looping

Nex thrill rides - k'nex, looping

£25.00
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Knex nex thrill rides web - k'nex,

Knex nex thrill rides web - k'nex,

£63.10
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Nex cobweb curse roller - k'nex,

Nex cobweb curse roller - k'nex,

£30.85
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Nex pac man roller - k’nex,

Nex pac man roller - k’nex,

£30.00
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Box only nex vintage 1995 - only, k'nex

Box only nex vintage 1995 - only, k'nex

£19.99
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Nex cobweb curse roller - cobweb,

Nex cobweb curse roller - cobweb,

£42.29
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Knex sound module component - knex,

Knex sound module component - knex,

£15.08
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Knex rex fury roller - t-rex,

Knex rex fury roller - t-rex,

£39.99
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Nex sky sprinter roller - k'nex,

Nex sky sprinter roller - k'nex,

£198.30
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Nex dragon revenge - dragon's, thrill

Nex dragon revenge - dragon's, thrill

£43.90
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Knex hotshot video coaster - hotshot,

Knex hotshot video coaster - hotshot,

£19.95
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Knex education stem - knex,

Knex education stem - knex,

£47.95
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Nex thrill rides - k’nex,

Nex thrill rides - k’nex,

£31.90
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1995 nex roller coaster - roller,

1995 nex roller coaster - roller,

£104.70
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Nex roller coaster - k'nex,

Nex roller coaster - k'nex,

£52.70
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Nex 15406 clockwork - k'nex,

Nex 15406 clockwork - k'nex,

£12.40
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Nex serpent spiral roller - serpent's,

Nex serpent spiral roller - serpent's,

£9.73
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Bundle nex rippin rocket - rippin,

Bundle nex rippin rocket - rippin,

£78.70
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Knex typhoon frenzy roller - typhoon,

Knex typhoon frenzy roller - typhoon,

£58.96
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Nex star shooter roller - shooter,

Nex star shooter roller - shooter,

£34.98
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Nex stem explorations roller - k'nex,

Nex stem explorations roller - k'nex,

£42.99
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Nex rippin rocket roller - rippin,

Nex rippin rocket roller - rippin,

£79.95
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Pacman roller coaster building - roller,

Pacman roller coaster building - roller,

£34.99
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Nex rippin rocket - k’nex,

Nex rippin rocket - k’nex,

£42.50
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Nex infinite journey roller - k'nex,

Nex infinite journey roller - k'nex,

£26.44
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Nex typhoon frenzy - frenzy, roller

Nex typhoon frenzy - frenzy, roller

£14.53
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Nex twisted lizard roller - lizard,

Nex twisted lizard roller - lizard,

£26.76
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Nex education stem - education,

Nex education stem - education,

£30.50
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Nex steam education roller - k'nex,

Nex steam education roller - k'nex,

£48.86
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Nex typhoon frenzy roller - typhoon,

Nex typhoon frenzy roller - typhoon,

£25.50
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Nex 80216 thrill rides - k'nex,

Nex 80216 thrill rides - k'nex,

£41.14
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Nex star shooter roller - star,

Nex star shooter roller - star,

£21.50
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Nex typhoon frenzy roller - k'nex,

Nex typhoon frenzy roller - k'nex,

£59.94
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Nex part twisted lizard - k'nex,

Nex part twisted lizard - k'nex,

£24.99
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Pacman roller coaster - roller, building

Pacman roller coaster - roller, building

£22.99
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Nex knex choose - k'nex,

Nex knex choose - k'nex,

£8.95
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Nex vertical vengeance - k'nex,

Nex vertical vengeance - k'nex,

£124.95
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Nex typhoon frenzy - k'nex,

Nex typhoon frenzy - k'nex,

£24.99
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Nex build learn - k'nex, &

Nex build learn - k'nex, &

£24.62
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Nex dragon revenge thrill - dragon's,

Nex dragon revenge thrill - dragon's,

£57.90
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Nex thrill rides looping - k'nex,

Nex thrill rides looping - k'nex,

£37.10
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Nex thrill rides twisted - thrill,

Nex thrill rides twisted - thrill,

£29.82
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Nex supersonic swirl - k'nex,

Nex supersonic swirl - k'nex,

£25.00
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Nex amazin 8 coaster - amazin',

Nex amazin 8 coaster - amazin',

£46.30
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Nex double doom roller - double,

Nex double doom roller - double,

£37.09
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Knex infinite journey roller - journey,

Knex infinite journey roller - journey,

£25.66
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Nex rollercoaster - k’nex,

Nex rollercoaster - k’nex,

£26.70
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Nex build learn - build,

Nex build learn - build,

£39.71
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Nex construction building - &,

Nex construction building - &,

£33.00
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📊96 listings · from £8.95 · avg £90.45

Browse 96 knex roller coaster sets listings currently in our index. Prices range from £8.95 to £5085.7, with an average of £90.45. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about knex roller coaster sets →

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Everything you need to know about knex roller coaster sets

Whether you are looking for a brand-new or second-hand knex roller coaster sets, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £8.95, while premium listings can reach £5085.7 — giving you a wide budget spread to work with. The average price of £90.45 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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