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K'NEX Roller Coasters Plastic Construction Toy Complete Sets & Packs

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89 results

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    • Brand: K'NEX- Selected
    • Theme: Roller Coasters- Selected
    • Material: Plastic- Selected
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    • K’NEX KNEX Mecha Strike Roller Coaster Set Motorized Thrill Ride (94% Complete) - Image 1 of 4
    • K’NEX KNEX Mecha Strike Roller Coaster Set Motorized Thrill Ride (94% Complete) - Image 2 of 4
    • K’NEX KNEX Mecha Strike Roller Coaster Set Motorized Thrill Ride (94% Complete) - Image 3 of 4
    • K’NEX KNEX Mecha Strike Roller Coaster Set Motorized Thrill Ride (94% Complete) - Image 4 of 4

    K’NEX KNEX Mecha Strike Roller Coaster Set Motorized Thrill Ride (94% Complete)

    Pre-owned · K'NEX
    (2)
    £11.95
    £5.15 P&P
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  • K'nex 2 LARGE YELLOW GEAR WHEELS 13CM . - Image 1 of 1

    K'nex 2 LARGE YELLOW GEAR WHEELS 13CM .

    Pre-owned · K'NEX
    £3.45
    £1.55 P&P
    473 sold
    ⁣9⁣⁣0⁣⁣⁣⁣⁣⁣ ⁣⁣⁣6⁣⁣⁣B⁣ ⁣⁣⁣⁣5⁣⁣⁣⁣8⁣ ⁣Q⁣⁣
    • K’Nex Space Star Shooter Amazing Roller Coaster Building Set Brand New Set 13571 - Image 1 of 4
    • K’Nex Space Star Shooter Amazing Roller Coaster Building Set Brand New Set 13571 - Image 2 of 4
    • K’Nex Space Star Shooter Amazing Roller Coaster Building Set Brand New Set 13571 - Image 3 of 4
    • K’Nex Space Star Shooter Amazing Roller Coaster Building Set Brand New Set 13571 - Image 4 of 4

    K’Nex Space Star Shooter Amazing Roller Coaster Building Set Brand New Set 13571

    Brand new · K'NEX
    (1)
    £24.60
    or Best Offer
    £3.38 P&P
    N⁣6⁣ ⁣⁣G⁣⁣⁣⁣⁣⁣⁣5⁣ ⁣D⁣⁣K⁣ ⁣A⁣U⁣ ⁣F⁣⁣⁣O⁣ ⁣⁣E⁣⁣
  • k'nex 10 knex wheels, good condition!!. - Image 1 of 1

    k'nex 10 knex wheels, good condition!!.

    Pre-owned · K'NEX
    £2.99
    £1.50 P&P
    1,300 sold
    ⁣⁣S⁣N⁣⁣ ⁣M⁣⁣L⁣ ⁣9⁣⁣8⁣⁣ ⁣⁣⁣⁣⁣⁣⁣Q⁣F⁣ ⁣S⁣6⁣ ⁣I⁣
  • KNEX - K'Nex Ball and socket black set of 10 - Image 1 of 1

    KNEX - K'Nex Ball and socket black set of 10

    Pre-owned · K'NEX
    £2.99
    £1.50 P&P
    391 sold
    J⁣⁣⁣C⁣⁣ ⁣⁣R⁣J⁣ ⁣⁣U⁣⁣⁣9⁣ ⁣⁣L⁣⁣O⁣ ⁣C⁣S⁣ ⁣⁣A⁣⁣⁣
  • K'Nex Micro Knex Connectors. 5-Way, Red x40 - Image 1 of 1

    K'Nex Micro Knex Connectors. 5-Way, Red x40

    Pre-owned · K'NEX
    £2.99
    £1.50 P&P
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  • K'Nex Micro Knex Connectors. 1-Way Straight, Green x25 - Image 1 of 1

    K'Nex Micro Knex Connectors. 1-Way Straight, Green x25

    Pre-owned · K'NEX
    £2.99
    Free postage
    N⁣⁣⁣⁣⁣M⁣⁣⁣ ⁣⁣L⁣V⁣⁣ ⁣⁣⁣D⁣Q⁣⁣⁣ ⁣F⁣7⁣⁣ ⁣⁣F⁣⁣
  • Knex Double Doom Roller Coaster Building Set, Fully Functional - Image 1 of 4

    Knex Double Doom Roller Coaster Building Set, Fully Functional

    Pre-owned · K'NEX
    £42.27
    or Best Offer
    £3.71 P&P
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  • Knex - Lot of 60 K'nex Silver Grey Spacers. - Image 1 of 1

    Knex - Lot of 60 K'nex Silver Grey Spacers.

    Pre-owned · K'NEX
    £2.99
    £1.50 P&P
    264 sold
    S⁣⁣R⁣⁣ ⁣⁣C⁣M⁣⁣⁣⁣⁣ ⁣F⁣⁣M⁣⁣⁣ ⁣P⁣B⁣⁣⁣ ⁣R⁣⁣⁣Q⁣
  • Pacman Roller Coaster Building Set by K'NEX (2019) Complete With Extras - Image 1 of 4

    Pacman Roller Coaster Building Set by K'NEX (2019) Complete With Extras

    Pre-owned · K'NEX
    £25.00
    Free postage
    Click & Collect
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  • K'nex Cobweb Curse Roller Coaster Building Set 473pc (NEW OTHER, BOX OPENED) - Image 1 of 4

    K'nex Cobweb Curse Roller Coaster Building Set 473pc (NEW OTHER, BOX OPENED)

    New (other) · K'NEX
    £30.83
    £5.15 P&P
    ⁣⁣⁣⁣Q⁣⁣⁣T⁣⁣⁣⁣ ⁣⁣S⁣⁣T⁣⁣⁣⁣ ⁣Q⁣5⁣⁣ ⁣C⁣U⁣ ⁣A⁣
  • 2003 KNEX Storm Mountain Roller Coaster Set # 14144 RARE Complete set - Image 1 of 4

    2003 KNEX Storm Mountain Roller Coaster Set # 14144 RARE Complete set

    Pre-owned · K'NEX
    £106.76
    £3.30 P&P
    Click & Collect
    ⁣⁣R⁣J⁣⁣ ⁣M⁣8⁣ ⁣6⁣⁣⁣S⁣⁣⁣ ⁣H⁣⁣⁣Z⁣⁣ ⁣⁣⁣9⁣⁣Z⁣ ⁣
  • K’nex Cobweb Curse Roller Coaster Building Set Thrill Rides with Instructions - Image 1 of 4

    K’nex Cobweb Curse Roller Coaster Building Set Thrill Rides with Instructions

    Pre-owned · K'NEX
    £16.13
    or Best Offer
    £2.94 P&P
    Click & Collect
    5⁣⁣L⁣⁣⁣ ⁣⁣⁣⁣⁣U⁣⁣6⁣ ⁣X⁣5⁣ ⁣I⁣⁣⁣U⁣ ⁣D⁣J⁣⁣ ⁣⁣⁣
  • Rare K'NEX Roller Coaster Physics set 78880 - Image 1 of 4

    Rare K'NEX Roller Coaster Physics set 78880

    Pre-owned · K'NEX
    £78.68
    £3.38 P&P
    0 bids
    5d 16h
    S⁣8⁣p⁣Z⁣ ⁣o⁣5⁣n⁣s⁣o⁣r⁣2⁣е⁣ ⁣J⁣d⁣⁣K⁣ ⁣⁣I⁣⁣K⁣⁣⁣⁣ ⁣⁣
  • Vintage Rippin Rocket Roller Coaster Set Knex Everything Included - Image 1 of 4

    Vintage Rippin Rocket Roller Coaster Set Knex Everything Included

    Pre-owned · K'NEX
    £68.28
    or Best Offer
    £7.19 P&P
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  • KNEX Clockwork Roller Coaster 305 pcs Building Set 15406 Rare Un used - Image 1 of 4

    KNEX Clockwork Roller Coaster 305 pcs Building Set 15406 Rare Un used

    New (other) · K'NEX
    £38.07
    or Best Offer
    £3.10 P&P
    Click & Collect
    V⁣U⁣ ⁣S⁣9⁣p⁣F⁣о⁣ ⁣E⁣n⁣s⁣G⁣ ⁣o⁣8⁣A⁣r⁣ ⁣e⁣X⁣7⁣d⁣⁣⁣⁣ ⁣L⁣
  • K'NEX Education 77078 STEM Explorations 546 Pieces Roller Coaster Building Set - Image 1 of 4

    K'NEX Education 77078 STEM Explorations 546 Pieces Roller Coaster Building Set

    New (other) · K'NEX
    (1)
    £19.99
    or Best Offer
    £3.49 P&P
    Click & Collect
    ⁣⁣⁣⁣⁣⁣⁣Y⁣P⁣⁣ ⁣⁣I⁣V⁣ ⁣B⁣⁣⁣C⁣⁣⁣⁣ ⁣⁣0⁣⁣D⁣⁣
  • K'NEX Thrill Rides Roller Coaster Fun Building Set For Boys And Girls - 80216 - Image 1 of 4

    K'NEX Thrill Rides Roller Coaster Fun Building Set For Boys And Girls - 80216

    Brand new · K'NEX
    £35.47
    Was: £39.99was - £39.99
    Free postage
    Click & Collect
    U⁣⁣T⁣⁣⁣ ⁣⁣⁣N⁣⁣K⁣⁣⁣ ⁣D⁣⁣M⁣⁣ ⁣X⁣⁣⁣6⁣ ⁣K⁣Z⁣⁣ ⁣
  • KNEX Gear Bundle 6 Gears Large Yellow 13cm Red Grey 55mm Blue Grey 25mm Tooth VG - Image 1 of 4

    KNEX Gear Bundle 6 Gears Large Yellow 13cm Red Grey 55mm Blue Grey 25mm Tooth VG

    Pre-owned · K'NEX
    £9.70
    or Best Offer
    Free postage
    Click & Collect
    T⁣⁣3⁣ ⁣⁣E⁣⁣⁣O⁣ ⁣⁣⁣⁣⁣⁣⁣A⁣3⁣⁣ ⁣⁣⁣M⁣A⁣⁣ ⁣W⁣Q⁣
  • knex red cogs spare set of 6. - Image 1 of 1

    knex red cogs spare set of 6.

    Pre-owned · K'NEX
    £2.99
    £1.90 P&P
    233 sold
    J⁣⁣⁣⁣T⁣ ⁣⁣Q⁣V⁣⁣⁣ ⁣⁣6⁣⁣K⁣ ⁣⁣⁣E⁣⁣⁣⁣⁣⁣⁣W⁣⁣
  • 2x K'nex Large Yellow Gears - 13CM 130mm 5 Spokes 82 Teeth - KNEX Cog Wheel - Image 1 of 3

    2x K'nex Large Yellow Gears - 13CM 130mm 5 Spokes 82 Teeth - KNEX Cog Wheel

    Pre-owned · K'NEX
    £2.05
    £2.94 P&P
    ⁣⁣Q⁣⁣2⁣ ⁣V⁣⁣⁣⁣I⁣ ⁣⁣⁣⁣5⁣⁣⁣⁣⁣⁣⁣⁣⁣C⁣ ⁣S⁣F⁣
  • K'NEX 12 Complete Hinges Black & Blue - Image 1 of 2

    K'NEX 12 Complete Hinges Black & Blue

    Pre-owned · K'NEX
    £2.99
    £1.50 P&P
    84 sold
    C⁣8⁣⁣⁣⁣⁣ ⁣1⁣⁣B⁣ ⁣⁣N⁣N⁣ ⁣⁣M⁣⁣⁣⁣U⁣ ⁣⁣T⁣0⁣⁣⁣ ⁣
  • K'NEX Thrill Rides T-Rex Fury Roller Coaster - Image 1 of 2

    K'NEX Thrill Rides T-Rex Fury Roller Coaster

    Brand new · K'NEX
    (1)
    £29.99
    or Best Offer
    £4.99 P&P
    Click & Collect
    Only 1 left.
    M⁣⁣Y⁣ ⁣A⁣⁣⁣M⁣ ⁣O⁣⁣S⁣ ⁣⁣⁣V⁣⁣⁣⁣⁣0⁣ ⁣E⁣I⁣⁣⁣ ⁣⁣
  • Knex Parts Random Mix Roller coaster Wheels Extras With Tub - Image 1 of 4

    Knex Parts Random Mix Roller coaster Wheels Extras With Tub

    Pre-owned · K'NEX
    £14.00
    or Best Offer
    £4.99 P&P
    Click & Collect
    J⁣2⁣⁣⁣⁣⁣ ⁣T⁣0⁣⁣ ⁣⁣J⁣9⁣⁣ ⁣⁣⁣I⁣⁣Z⁣⁣ ⁣⁣⁣⁣⁣⁣
  • K'Nex 43 small wheels. Good Condition. Spare Tyres Included. Free Delivery - Image 1 of 4

    K'Nex 43 small wheels. Good Condition. Spare Tyres Included. Free Delivery

    Pre-owned · K'NEX
    £24.99
    Free postage
    Click & Collect
    1⁣⁣8⁣ ⁣⁣⁣⁣⁣⁣R⁣B⁣ ⁣⁣⁣⁣⁣X⁣J⁣ ⁣V⁣2⁣ ⁣⁣F⁣⁣⁣2⁣⁣
  • K'NEX SPARES DARK GREY SINGLE CONNECTORS X 40 - Image 1 of 1

    K'NEX SPARES DARK GREY SINGLE CONNECTORS X 40

    Pre-owned · K'NEX
    £2.59
    £1.55 P&P
    ⁣K⁣⁣⁣3⁣ ⁣⁣⁣⁣⁣⁣L⁣G⁣⁣⁣⁣ ⁣P⁣0⁣⁣ ⁣⁣Z⁣⁣⁣G⁣ ⁣7⁣
  • K'NEX - 32 flexible / bendy rods, various lengths - Image 1 of 1

    K'NEX - 32 flexible / bendy rods, various lengths

    Pre-owned · K'NEX
    £5.99
    or Best Offer
    £1.99 P&P
    Click & Collect
    407 sold
    ⁣⁣⁣X⁣5⁣⁣⁣⁣ ⁣1⁣F⁣ ⁣P⁣C⁣ ⁣O⁣7⁣ ⁣⁣C⁣A⁣⁣⁣ ⁣⁣B⁣⁣ ⁣
  • K'NEX Roller Coaster - Image 1 of 2

    K'NEX Roller Coaster

    Pre-owned · K'NEX
    £16.39
    or Best Offer
    £7.19 P&P
    ⁣⁣3⁣⁣V⁣⁣⁣ ⁣⁣W⁣U⁣ ⁣V⁣F⁣ ⁣1⁣6⁣ ⁣K⁣⁣⁣⁣⁣X⁣ ⁣W⁣⁣⁣
  • K'NEX Typhoon Frenzy Roller Coaster - 100% Complete and Photographed - Image 1 of 4

    K'NEX Typhoon Frenzy Roller Coaster - 100% Complete and Photographed

    Pre-owned · K'NEX
    £26.68
    £3.71 P&P
    F⁣9⁣ ⁣Ѕ⁣p⁣o⁣7⁣n⁣s⁣H⁣o⁣r⁣ ⁣6⁣e⁣8⁣ ⁣d⁣B⁣⁣⁣C⁣⁣⁣⁣ ⁣7⁣⁣
  • K'NEX 27044 Thrill Rides Space Invasion Roller Coaster Building Set Toy #V - Image 1 of 2

    K'NEX 27044 Thrill Rides Space Invasion Roller Coaster Building Set Toy #V

    New (other) · K'NEX
    £21.47
    or Best Offer
    £3.71 P&P
    C⁣V⁣S⁣ ⁣G⁣U⁣p⁣ ⁣o⁣G⁣A⁣ ⁣n⁣D⁣s⁣Q⁣ ⁣A⁣o⁣R⁣ ⁣r⁣е⁣d⁣⁣9⁣⁣ ⁣
  • 18 knex co cross tie roller coaster connector spare part piece- black bulk lot - Image 1 of 1

    18 knex co cross tie roller coaster connector spare part piece- black bulk lot

    Pre-owned · K'NEX
    £7.99
    or Best Offer
    £2.94 P&P
    D⁣Ѕ⁣1⁣p⁣o⁣n⁣s⁣ ⁣o⁣r⁣e⁣2⁣V⁣d⁣ ⁣⁣⁣C⁣F⁣ ⁣1⁣⁣⁣⁣0⁣ ⁣⁣8⁣
  • KNEX Gear Bundle 16- bulk pack different sizes and shapes - Image 1 of 1

    KNEX Gear Bundle 16- bulk pack different sizes and shapes

    Pre-owned · K'NEX
    £7.55
    or Best Offer
    £2.94 P&P
    Ѕ⁣p⁣o⁣n⁣s⁣o⁣M⁣r⁣e⁣d⁣2⁣⁣ ⁣⁣5⁣⁣8⁣ ⁣1⁣T⁣ ⁣4⁣N⁣ ⁣6⁣Q⁣ ⁣⁣
  • K’nex Infinite Journey Roller Coaster Instructions Only - Image 1 of 3

    K’nex Infinite Journey Roller Coaster Instructions Only

    Pre-owned · K'NEX
    (3)
    £7.58
    Free postage
    J⁣⁣7⁣ ⁣K⁣⁣Z⁣⁣⁣⁣⁣⁣ ⁣⁣O⁣H⁣ ⁣⁣S⁣V⁣⁣⁣ ⁣B⁣2⁣ ⁣⁣⁣
  • K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys a - Image 1 of 4

    K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys a

    Brand new · K'NEX
    £53.62
    £2.99 P&P
    Click & Collect
    4 watching
    ⁣⁣⁣M⁣⁣L⁣ ⁣⁣⁣⁣S⁣X⁣⁣ ⁣E⁣Y⁣ ⁣H⁣⁣⁣⁣A⁣ ⁣⁣S⁣⁣⁣1⁣
  • Knex Electric Inferno Roller Coaster Set With Motor Complete Set - Image 1 of 2

    Knex Electric Inferno Roller Coaster Set With Motor Complete Set

    New (other) · K'NEX
    £12.91
    £3.71 P&P
    ⁣⁣⁣L⁣⁣D⁣ ⁣9⁣5⁣⁣ ⁣⁣⁣V⁣7⁣⁣ ⁣⁣⁣⁣⁣T⁣⁣S⁣ ⁣⁣5⁣⁣
  • Knex K'nex Beige Interlocking Clip x60 - Image 1 of 1

    Knex K'nex Beige Interlocking Clip x60

    Pre-owned · K'NEX
    £2.49
    £1.55 P&P
    6⁣D⁣ ⁣B⁣L⁣⁣⁣⁣⁣ ⁣S⁣⁣G⁣ ⁣⁣⁣U⁣G⁣ ⁣F⁣M⁣⁣⁣⁣⁣ ⁣⁣4⁣
  • K'NEX CORKSCREW COASTER MOTORISED THRILL RIDES NUMBER 12434/71313 - Image 1 of 4

    K'NEX CORKSCREW COASTER MOTORISED THRILL RIDES NUMBER 12434/71313

    Pre-owned · K'NEX
    £10.24
    or Best Offer
    £2.94 P&P
    Click & Collect
    T⁣D⁣ ⁣⁣⁣W⁣6⁣⁣ ⁣5⁣⁣⁣⁣⁣⁣⁣J⁣ ⁣⁣8⁣2⁣⁣ ⁣⁣⁣⁣⁣⁣
  • KNEX HOT SHOT VIDEO COASTER - Image 1 of 4

    KNEX HOT SHOT VIDEO COASTER

    Brand new · K'NEX
    £73.48
    £5.15 P&P
    Click & Collect
    7⁣⁣⁣5⁣ ⁣7⁣⁣⁣0⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣V⁣J⁣⁣⁣⁣⁣⁣⁣⁣ ⁣
  • K'NEX Crossfire Chaos Roller Coaster Set Slingshot Launcher 536 pcs - Image 1 of 4

    K'NEX Crossfire Chaos Roller Coaster Set Slingshot Launcher 536 pcs

    New (other) · K'NEX
    £35.99
    or Best Offer
    £3.10 P&P
    Click & Collect
    W⁣S⁣р⁣o⁣n⁣s⁣o⁣3⁣ ⁣R⁣r⁣e⁣1⁣ ⁣3⁣d⁣⁣⁣⁣7⁣ ⁣I⁣8⁣⁣ ⁣1⁣⁣⁣
  • Rare K’NEX Rippin Rocket Rollercoaster Set - 63166/63105 Complete - Image 1 of 4

    Rare K’NEX Rippin Rocket Rollercoaster Set - 63166/63105 Complete

    Pre-owned · K'NEX
    £119.95
    or Best Offer
    Free postage
    Click & Collect
    Ѕ⁣K⁣F⁣p⁣ ⁣o⁣G⁣n⁣2⁣ ⁣s⁣Q⁣o⁣Q⁣r⁣ ⁣E⁣e⁣d⁣⁣W⁣ ⁣⁣P⁣Y⁣⁣⁣⁣
  • K'NEX Education 77078 STEM Explorations 546 Pieces Roller Coaster Building Set - Image 1 of 2

    K'NEX Education 77078 STEM Explorations 546 Pieces Roller Coaster Building Set

    New (other) · K'NEX
    (1)
    £17.50
    £4.99 P&P
    Click & Collect
    A⁣⁣N⁣⁣ ⁣⁣⁣D⁣⁣⁣U⁣⁣⁣ ⁣A⁣⁣⁣U⁣ ⁣I⁣X⁣⁣⁣⁣⁣⁣ ⁣⁣
  • knex rollercoaster - Image 1 of 1

    knex rollercoaster

    Brand new · K'NEX
    £26.68
    £3.71 P&P
    ⁣P⁣B⁣ ⁣E⁣⁣⁣⁣⁣V⁣ ⁣R⁣⁣⁣⁣G⁣⁣ ⁣⁣⁣Z⁣A⁣⁣ ⁣E⁣B⁣⁣ ⁣
  • Rare K'NEX Roller Coaster Physics set 78880 Brand New - Image 1 of 4

    Rare K'NEX Roller Coaster Physics set 78880 Brand New

    Brand new · K'NEX
    £104.68
    or Best Offer
    £5.21 P&P
    ⁣N⁣5⁣ ⁣4⁣Y⁣⁣⁣⁣ ⁣⁣⁣M⁣H⁣ ⁣1⁣⁣4⁣ ⁣⁣G⁣N⁣⁣⁣ ⁣I⁣⁣ ⁣
  • KNEX Education STEM Explorations Roller Coaster Building Set for Ages 8 Constr - Image 1 of 3

    KNEX Education STEM Explorations Roller Coaster Building Set for Ages 8 Constr

    New (other) · K'NEX
    (1)
    £47.95
    or Best Offer
    £2.95 P&P
    Click & Collect
    ⁣Y⁣⁣J⁣⁣⁣⁣ ⁣⁣⁣A⁣U⁣ ⁣⁣Z⁣⁣I⁣ ⁣⁣⁣⁣H⁣⁣F⁣⁣⁣ ⁣⁣
  • K'NEX Thrill Rides – Bionic Blast Roller Coaster Building Set with K'NEX Ride It - Image 1 of 4

    K'NEX Thrill Rides – Bionic Blast Roller Coaster Building Set with K'NEX Ride It

    Brand new · K'NEX
    £49.95
    Free postage
    Click & Collect
    ⁣⁣V⁣⁣F⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣8⁣C⁣⁣⁣⁣ ⁣⁣⁣L⁣E⁣⁣⁣ ⁣⁣
  • KNEX Gear Bundle 10 Gears- bulk pack different sizes and shapes - Image 1 of 1

    KNEX Gear Bundle 10 Gears- bulk pack different sizes and shapes

    Pre-owned · K'NEX
    £9.70
    or Best Offer
    £2.94 P&P
    X⁣⁣G⁣⁣⁣⁣ ⁣⁣8⁣C⁣ ⁣B⁣Z⁣ ⁣⁣⁣⁣Z⁣⁣⁣⁣S⁣⁣⁣⁣ ⁣⁣8⁣
  • K'NEX Steam Education Roller Coaster Building Set for Kids - Image 1 of 4

    K'NEX Steam Education Roller Coaster Building Set for Kids

    Pre-owned · K'NEX
    (1)
    £21.48
    or Best Offer
    £3.71 P&P
    ⁣⁣⁣⁣4⁣⁣⁣2⁣ ⁣N⁣9⁣⁣ ⁣1⁣⁣7⁣ ⁣H⁣⁣F⁣ ⁣W⁣R⁣⁣ ⁣⁣⁣U⁣
  • K’nex Dinosaur Drop Rollercoaster Building Set New In Box Retired Set - Image 1 of 3

    K’nex Dinosaur Drop Rollercoaster Building Set New In Box Retired Set

    Pre-owned · K'NEX
    £16.13
    or Best Offer
    £2.94 P&P
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  • KNEX Education STEM Explorations Roller Coaster Building Set for Ages 8 Constr - Image 1 of 4

    KNEX Education STEM Explorations Roller Coaster Building Set for Ages 8 Constr

    Brand new · K'NEX
    (1)
    £31.88
    or Best Offer
    £3.71 P&P
    ⁣⁣P⁣H⁣⁣⁣ ⁣⁣⁣Z⁣V⁣⁣⁣⁣ ⁣P⁣⁣⁣W⁣ ⁣B⁣⁣J⁣⁣⁣ ⁣K⁣E⁣
  • K'NEX Wheels Mixed job lot x 50 - Image 1 of 2

    K'NEX Wheels Mixed job lot x 50

    Pre-owned · K'NEX
    £15.99
    or Best Offer
    £4.00 P&P
    Click & Collect
    ⁣⁣2⁣⁣8⁣ ⁣8⁣⁣H⁣⁣⁣⁣ ⁣I⁣⁣⁣⁣⁣N⁣ ⁣⁣0⁣B⁣ ⁣0⁣W⁣ ⁣G⁣
  • K’nex Cobweb Curse Roller Coaster Building Set. All packs sealed. SEE INFO. - Image 1 of 4

    K’nex Cobweb Curse Roller Coaster Building Set. All packs sealed. SEE INFO.

    Pre-owned · K'NEX
    £31.62
    £5.00 P&P
    Click & Collect
    H⁣⁣J⁣ ⁣⁣⁣7⁣⁣Y⁣ ⁣⁣⁣⁣W⁣I⁣ ⁣6⁣⁣H⁣⁣ ⁣⁣V⁣1⁣⁣ ⁣⁣8⁣
  • K'nexs Roller Coasters and Ferris Wheel X3 Bundle With Instructions Complete Set - Image 1 of 4

    K'nexs Roller Coasters and Ferris Wheel X3 Bundle With Instructions Complete Set

    Pre-owned · K'NEX
    £47.48
    or Best Offer
    £3.38 P&P
    0 bids
    3d 11h
    8⁣D⁣⁣⁣ ⁣⁣R⁣⁣⁣⁣B⁣⁣ ⁣⁣⁣E⁣W⁣⁣ ⁣F⁣6⁣⁣ ⁣I⁣4⁣⁣ ⁣⁣
  • 2 Sets - K’NEX Amazin’ 8 Roller Coaster - NEW Sealed Set & nearly Complete Set - Image 1 of 4

    2 Sets - K’NEX Amazin’ 8 Roller Coaster - NEW Sealed Set & nearly Complete Set

    Brand new · K'NEX
    £24.99
    £3.71 P&P
    ⁣K⁣5⁣⁣⁣ ⁣⁣4⁣9⁣ ⁣2⁣Q⁣⁣⁣⁣⁣ ⁣⁣9⁣⁣T⁣⁣ ⁣9⁣⁣T⁣⁣ ⁣
  • K'NEX 80216 Amazin' 8 Coaster Building Set with K'NEX Gears set used - Image 1 of 3

    K'NEX 80216 Amazin' 8 Coaster Building Set with K'NEX Gears set used

    Pre-owned · K'NEX
    £16.13
    or Best Offer
    £2.94 P&P
    ⁣⁣U⁣Q⁣ ⁣⁣G⁣E⁣ ⁣V⁣⁣A⁣ ⁣⁣⁣B⁣⁣⁣⁣R⁣ ⁣⁣W⁣H⁣ ⁣⁣E⁣⁣
  • K'NEX Typhoon Frenzy Roller Coaster Building Set 649 Pieces COMPLETE WORKING VGC - Image 1 of 4

    K'NEX Typhoon Frenzy Roller Coaster Building Set 649 Pieces COMPLETE WORKING VGC

    Pre-owned · K'NEX
    £28.54
    or Best Offer
    £3.71 P&P
    S⁣⁣⁣B⁣⁣ ⁣I⁣B⁣ ⁣C⁣⁣1⁣⁣⁣⁣⁣ ⁣⁣N⁣6⁣⁣⁣⁣ ⁣9⁣⁣⁣P⁣
  • K'NEX CORKSCREW COASTER COMPLETE 337 PIECES THRILL RIDES NUMBER 12434/71313 - Image 1 of 4

    K'NEX CORKSCREW COASTER COMPLETE 337 PIECES THRILL RIDES NUMBER 12434/71313

    Pre-owned · K'NEX
    £15.17
    £3.38 P&P
    ⁣M⁣C⁣ ⁣⁣⁣0⁣⁣K⁣⁣ ⁣⁣⁣1⁣Z⁣ ⁣3⁣⁣D⁣ ⁣E⁣J⁣⁣⁣ ⁣⁣⁣⁣
  • K'NEX Typhoon Frenzy Roller Coaster Building Set, 2 Building Ideas, Age 9+, VGC. - Image 1 of 1

    K'NEX Typhoon Frenzy Roller Coaster Building Set, 2 Building Ideas, Age 9+, VGC.

    Pre-owned · K'NEX
    £19.46
    or Best Offer
    Free postage
    ⁣0⁣N⁣⁣⁣ ⁣J⁣X⁣⁣⁣ ⁣⁣⁣⁣T⁣⁣⁣P⁣ ⁣⁣⁣I⁣⁣⁣3⁣ ⁣⁣2⁣
  • Knex Roller Coaster - Image 1 of 2

    Knex Roller Coaster

    Pre-owned · K'NEX
    £52.68
    or Best Offer
    £10.00 P&P
    ⁣⁣0⁣⁣⁣3⁣⁣⁣ ⁣V⁣G⁣ ⁣⁣G⁣5⁣ ⁣⁣⁣O⁣⁣4⁣⁣ ⁣⁣B⁣8⁣ ⁣⁣
  • K'NEX T-Rex Fury Roller Coaster Building Set (1118205)- NEW Christmas present - Image 1 of 4

    K'NEX T-Rex Fury Roller Coaster Building Set (1118205)- NEW Christmas present

    Pre-owned · K'NEX
    £27.99
    or Best Offer
    £2.88 P&P
    Click & Collect
    6⁣S⁣N⁣p⁣ ⁣V⁣о⁣n⁣s⁣4⁣o⁣r⁣ ⁣L⁣e⁣7⁣d⁣ ⁣0⁣⁣⁣⁣H⁣ ⁣H⁣T⁣⁣⁣
  • K'NEX Amazin' 8 Coaster Colourful Construction Set for Boys and Girls, 448 Piece - Image 1 of 4

    New listingK'NEX Amazin' 8 Coaster Colourful Construction Set for Boys and Girls, 448 Piece

    Another great item from Rarewaves | Free UK delivery
    Brand new · K'NEX
    £45.11
    Free postage
    S⁣P⁣V⁣ ⁣D⁣p⁣o⁣n⁣s⁣о⁣r⁣e⁣V⁣d⁣⁣⁣ ⁣7⁣X⁣ ⁣T⁣⁣Q⁣ ⁣H⁣⁣⁣G⁣

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