K'NEX Building Toys for sale

New listingJob Lot K’NEX huge bundle - Mixed K'NEX & 2 Similar Buildable Sets
Pre-owned · K'NEX
£4.00
£6.95 P&P
0 bids
2d 14h
K’NEX Knex 2kg Bundle. Working Motor Rods Connectors Clips, Carry Case, Wheels
Pre-owned · K'NEX
£13.49
or Best Offer
£3.38 P&P
New listingK'NEX Power & Play Motorized Building Set 50 Models 529 Pieces
New (other) · K'NEX
(1)
£5.99
Free postage
Click & Collect
0 bids
4d 19h
K'NEX Jumbo Jet Building Set 57 Pieces Kids Educational Toys STEM Learning Kit
Brand new · K'NEX
£11.99
Free postage
Click & Collect
New listingKid knex bundle Approx 200 Pieces …good Used Condition
Pre-owned · K'NEX
£16.13
or Best Offer
£3.38 P&P
K'NEX KNEX WHEELS TYRES *Multi Listing* Choose your spare items
Pre-owned · K'NEX
£3.95 to £6.95
Free postage
16 sold
Kid knex bundle 2 sets in storage case
Pre-owned · K'NEX
£8.64
or Best Offer
£3.38 P&P
K'nex Knex Lunch Box
Brand new · K'NEX
£8.64
£2.94 P&P
2 watching
New listingK'nex Connector Red 3 Way x100
Pre-owned · K'NEX
£8.00
or Best Offer
Free postage
knex rollercoaster
Brand new · K'NEX
£26.68
£3.71 P&P
Knex Job Lot Bundle with 2 x Instruction Manuals Sold as Seen in the Photographs
Pre-owned · K'NEX
£13.97
£2.69 P&P
Click & Collect
1 bid
20h 12m
Vintage K'NEX Roller Coaster Building Set (Model #63030) 1995 100% complete
Pre-owned · K'NEX
£63.07
£5.64 P&P
K'NEX Mixed Bundle X 2 Cases Cases, , Parts & Pieces Job Lot
Pre-owned · K'NEX
£30.00
£10.80 P&P
K’nex Job Lot Including wheels Instruction Manuals Vehicles Knex Pieces
Pre-owned · K'NEX
£21.48
or Best Offer
£4.06 P&P
Knex Big Ball Factory- 3000+ pieces+ extra set included
Pre-owned · K'NEX
£104.67
£5.21 P&P
0 bids
4d 6h
K'Nex 24101 Maxima Extreme Vehicles
Pre-owned · K'NEX
£18.95
£5.99 P&P
Click & Collect
Massive Bundle Of Knex x8 Boxed K'NEX & Wheels Connectors Rods Motors Boxes
Pre-owned · K'NEX
£124.99
or Best Offer
Free postage
Click & Collect
KNEX - K'Nex Ball and socket black set of 10
Pre-owned · K'NEX
£2.99
£1.50 P&P
391 sold
Knex Bundle
Pre-owned · K'NEX
£6.50
or Best Offer
£3.38 P&P
KNEX Catalogue 1996/7 clean condition
Pre-owned · K'NEX
£1.13
or Best Offer
Free postage
0 bids
1d 9h
Kid K'NEX Budding Builders Value Set
Pre-owned · K'NEX
(1)
£4.35
£2.94 P&P
1 bid
18h 58m
MICRO K'NEX KNEX Spare Rods Brick Adapters Reducer Clips Red Orange Yellow Blue
Pre-owned · K'NEX
£3.95 to £4.95
Free postage
10 sold
K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set Parts
Pre-owned · K'NEX
£19.99
£2.99 P&P
Click & Collect
Kid knex bundle Approx 100 Pieces in carry case & pixie princess
Pre-owned · K'NEX
£12.92
or Best Offer
£3.38 P&P
New listing125 Knex light grey 2 way 45 degree connector
Pre-owned · K'NEX
£8.00
or Best Offer
Free postage
K'nex Solar Panel Motor with Cables
Pre-owned · K'NEX
£21.48
£2.94 P&P
0 bids
2d 18h
large selection of various micro knex
Pre-owned · K'NEX
£3.29
or Best Offer
£3.71 P&P
0 bids
14h 20m
Knex Double Doom Roller Coaster Building Set, Fully Functional
Pre-owned · K'NEX
£42.27
or Best Offer
£3.71 P&P
K'nex Electric Inferno Roller Coaster
Pre-owned · K'NEX
£16.13
£3.58 P&P
Click & Collect
Knex-Bulk-Wheels, Tires And Hubs- 74 Pieces In Total - Great Price
New (other) · K'NEX
£26.68
or Best Offer
£2.94 P&P
Retro ' K'Nex Manuals Bundle ' 24101 Maxima Extreme Vehicles Model 90's Lot ***
Pre-owned · K'NEX
£26.00
Free postage
Knex Big Ball Factory- 3000+ pieces-motor included- bulk lot
New (other) · K'NEX
£104.67
£5.21 P&P
0 bids
3d 11h
New listingHUGE K'NEX BUNDLE 12kg WHEELS Rods Connectors panels cogs joblot knex
Pre-owned · K'NEX
£130.68
or Best Offer
£13.63 P&P
Click & Collect
K'NEX Steam Education Roller Coaster Building Set for Kids
Pre-owned · K'NEX
(1)
£10.84
or Best Offer
£4.06 P&P
KNEX Mario Kart Wii Mario & Luigi Starting Line Building Set + Yoshi Lava Plumes
Pre-owned · K'NEX
£37.08
or Best Offer
£3.38 P&P
K-Nex Mario Kart Luigi Donkey Kong & Yoshi Loose Figures On Bikes Collectables
Pre-owned · K'NEX
£19.33
or Best Offer
£2.94 P&P
K'Nex Friction Motor Red and Green . In Working Order
Pre-owned · K'NEX
£2.99
or Best Offer
£1.80 P&P
5 watching
Knex Purple Track Tube 18 Feet Single Piece K'nex Screamin Serpent Coaster Part.
Pre-owned · K'NEX
£14.99
or Best Offer
£3.50 P&P
Click & Collect
K'nex Large Blue Carry Case with Parts
New (other) · K'NEX
£16.13
or Best Offer
£5.15 P&P
10 watching
K'NEX Dragon's Revenge Motorized Roller Coaster Construction Set
New (other) · K'NEX
£16.13
or Best Offer
£3.71 P&P
KNEX Mario Kart Wii Mario & Luigi Starting Line Building Set. 2 Karts. BNIB.
Pre-owned · K'NEX
£52.68
or Best Offer
£5.21 P&P
K’NEX Building Set Create 50 Models Includes 417pcs in Storage Tub for Ages 5+
Brand new · K'NEX
(4)
£30.99
Free postage
Click & Collect
39 sold
K'NEX Big Ball Factory Builders Challenge Set 63045 Vintage, 3000+ Pieces
Pre-owned · K'NEX
£130.68
or Best Offer
£8.41 P&P
Box Of K NEX Job Lot
Pre-owned · K'NEX
£21.48
or Best Offer
£3.38 P&P
0 bids
1d 11h
Job Lot Bundle of 51 Different Knex K'NEX Cogs.
Pre-owned · K'NEX
£12.99
or Best Offer
£2.90 P&P
Click & Collect
196 sold
K'NEX Mixed Bundle Cases, Parts & Pieces Job Lot 5KG
Pre-owned · K'NEX
£29.99
or Best Offer
£7.50 P&P
Click & Collect
0 bids
14h 59m
K'nex Looping Light Up Roller-Coaster
Pre-owned · K'NEX
£16.13
or Best Offer
£3.71 P&P
0 bids
2d 16h
K'Nex The Beatles Yellow Submarine John Paul George Ringo Figures - New
Brand new · K'NEX
(1)
£4.36
or Best Offer
£3.38 P&P
Knex Bundle
Pre-owned · K'NEX
£1.16
£3.38 P&P
0 bids
3d 15h
LARGE Job Lot Bundle of 55 Different Knex K'NEX Cogs.
Pre-owned · K'NEX
£14.99
or Best Offer
£3.50 P&P
Click & Collect
MICRO K'NEX KNEX RED YELLOW GREEN GREY ORANGE BLACK CONNECTORS
Pre-owned · K'NEX
£3.95
Free postage
23 sold
Enormous K'NEX Bundle Job Lot
Pre-owned · K'NEX
£10.78
£5.21 P&P
1 bid
14h 53m
New listingK'Nex Control Crane (Built) | Thames Hospice
Pre-owned · K'NEX
£25.00
£6.99 P&P
0 bids
6d 20h
knex bundle 6.504 Kg
Pre-owned · K'NEX
£32.00
or Best Offer
£6.56 P&P
Click & Collect
K’nex Box of Parts For Building. Approx 618 Pieces. Includes Instructions.
Pre-owned · K'NEX
(3)
£9.70
or Best Offer
£5.64 P&P
Click & Collect
0 bids
1d 16h
K'NEX small collection
Pre-owned · K'NEX
£5.43
Free postage
Click & Collect
New listingMicro KNEX JOBLOT MASSIVE BUNDLE Connectors Rods Chain Links Motors 2.4kg
Pre-owned · K'NEX
£47.48
or Best Offer
£5.21 P&P
Kid knex bundle Approx 400 Pieces plus. Used Condition
Pre-owned · K'NEX
£9.63
or Best Offer
£5.21 P&P
0 bids
5d 21h
K'Nex Ball and socket bulk pack- 51 pieces in total- 3 different types
Pre-owned · K'NEX
£5.99
or Best Offer
£2.94 P&P
Knex Circular Sign- 9cm Diameter- Knex Rare Piece- discontinued
Pre-owned · K'NEX
£6.99
or Best Offer
£2.94 P&P

K'NEX Building Toys

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2,168 results

New listingJob Lot K’NEX huge bundle - Mixed K'NEX & 2 Similar Buildable Sets

K’NEX Knex 2kg Bundle. Working Motor Rods Connectors Clips, Carry Case, Wheels

New listingK'NEX Power & Play Motorized Building Set 50 Models 529 Pieces

K'NEX Jumbo Jet Building Set 57 Pieces Kids Educational Toys STEM Learning Kit

New listingKid knex bundle Approx 200 Pieces …good Used Condition

K'NEX KNEX WHEELS TYRES *Multi Listing* Choose your spare items

Kid knex bundle 2 sets in storage case

K'nex Knex Lunch Box

New listingK'nex Connector Red 3 Way x100

knex rollercoaster

Knex Job Lot Bundle with 2 x Instruction Manuals Sold as Seen in the Photographs

Vintage K'NEX Roller Coaster Building Set (Model #63030) 1995 100% complete

K'NEX Mixed Bundle X 2 Cases Cases, , Parts & Pieces Job Lot

K’nex Job Lot Including wheels Instruction Manuals Vehicles Knex Pieces

Knex Big Ball Factory- 3000+ pieces+ extra set included

K'Nex 24101 Maxima Extreme Vehicles

Massive Bundle Of Knex x8 Boxed K'NEX & Wheels Connectors Rods Motors Boxes

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

Knex Bundle

KNEX Catalogue 1996/7 clean condition

Kid K'NEX Budding Builders Value Set

MICRO K'NEX KNEX Spare Rods Brick Adapters Reducer Clips Red Orange Yellow Blue

K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set Parts

Kid knex bundle Approx 100 Pieces in carry case & pixie princess

New listing125 Knex light grey 2 way 45 degree connector

K'nex Solar Panel Motor with Cables

large selection of various micro knex

Knex Double Doom Roller Coaster Building Set, Fully Functional

K'nex Electric Inferno Roller Coaster

Knex-Bulk-Wheels, Tires And Hubs- 74 Pieces In Total - Great Price

Retro ' K'Nex Manuals Bundle ' 24101 Maxima Extreme Vehicles Model 90's Lot ***

Knex Big Ball Factory- 3000+ pieces-motor included- bulk lot

New listingHUGE K'NEX BUNDLE 12kg WHEELS Rods Connectors panels cogs joblot knex

K'NEX Steam Education Roller Coaster Building Set for Kids

KNEX Mario Kart Wii Mario & Luigi Starting Line Building Set + Yoshi Lava Plumes

K-Nex Mario Kart Luigi Donkey Kong & Yoshi Loose Figures On Bikes Collectables

K'Nex Friction Motor Red and Green . In Working Order

Knex Purple Track Tube 18 Feet Single Piece K'nex Screamin Serpent Coaster Part.

K'nex Large Blue Carry Case with Parts

K'NEX Dragon's Revenge Motorized Roller Coaster Construction Set

KNEX Mario Kart Wii Mario & Luigi Starting Line Building Set. 2 Karts. BNIB.

K’NEX Building Set Create 50 Models Includes 417pcs in Storage Tub for Ages 5+

K'NEX Big Ball Factory Builders Challenge Set 63045 Vintage, 3000+ Pieces

Box Of K NEX Job Lot

Job Lot Bundle of 51 Different Knex K'NEX Cogs.

K'NEX Mixed Bundle Cases, Parts & Pieces Job Lot 5KG

K'nex Looping Light Up Roller-Coaster

K'Nex The Beatles Yellow Submarine John Paul George Ringo Figures - New

Knex Bundle

LARGE Job Lot Bundle of 55 Different Knex K'NEX Cogs.

MICRO K'NEX KNEX RED YELLOW GREEN GREY ORANGE BLACK CONNECTORS

Enormous K'NEX Bundle Job Lot

New listingK'Nex Control Crane (Built) | Thames Hospice

knex bundle 6.504 Kg

K’nex Box of Parts For Building. Approx 618 Pieces. Includes Instructions.

K'NEX small collection

New listingMicro KNEX JOBLOT MASSIVE BUNDLE Connectors Rods Chain Links Motors 2.4kg

Kid knex bundle Approx 400 Pieces plus. Used Condition

K'Nex Ball and socket bulk pack- 51 pieces in total- 3 different types

Knex Circular Sign- 9cm Diameter- Knex Rare Piece- discontinued

Best selling

K'NEX Thrill Rides 3-IN-1 Classic Amusement Park Building Set - 744 Pieces (17035)

K'NEX 34366 Creation Zone 50 Model Building Set

K'NEX 79318 Stem Explorations Gears Building Set for 8 Years 143 Parts

K'NEX 80209 Mega Models Building Set 3D Educational Toys for Kid

K'NEX Education Stem Explorations Roller Coaster Building Set 546pc 77078 8yrs

K'NEX Kid Dino Dudes Building Set - Ages 3

The Beatles Yellow Submarine Sgt Peppers Club Band Figures From K'NEX 48051

K'NEX KN85700 Kid K'NEX Zoo Friends Building Set – 30 Building Pieces

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K'NEX KNEX WHEELS TYRES Multi Listing Choose your spare items