3,500+ results for construction kits
- LEGO Ideas Tree House 21318, Model Construction Set for 16 Plus Year OldsOpens in a new window or tabBrand New$359.20Free shipping
- Building Block T5041 Super SUV Car DIY Construction kit 3456pcsOpens in a new window or tabBrand New$151.49Free shippingfrom China
- TRUCKS CONSTRUCTION KITS-6 DIFFERENT VEHICLES/ BUILD YOUR OWN/MOTORIZED-NEWOpens in a new window or tabBrand New$20.00+$15.55 shipping
- Computer Building Set, Construction Retro Computer Model Building Kits for AdultOpens in a new window or tabBrand New$142.11Free shippingfrom ChinaLast one
- Construction And Rescue Building Blocks (2 Sets, 125 pc Construction, 180 pcOpens in a new window or tabBrand New$23.97Free shipping
- Military And Police Building Blocks (2 Sets, 192 pc Military, 143 pc Police)Opens in a new window or tabBrand New$23.97Free shipping
- Tyrannosaurus Woodcraft 3D Construction Kit New Sealed - Prehistoric Life - J014Opens in a new window or tabBrand New$1.99+$8.30 shipping
- E-Blox Circuit Builder 395 Project Building Set - 66 Pieces (CB-0170)Opens in a new window or tabBrand New$59.99Free 3 day shipping
- COBI 1929 R.M.S Titanic Scale 1:450 Construction KitOpens in a new window or tabPre-Owned$25.90+$7.90 shipping
- Jr. Engineer - HeliCopter | Junior Educational STEM Learning Construction SetOpens in a new window or tabPre-Owned$9.99Free shipping
- E-Blox Power Blox Builder 4-in-1 LED Light-Up Building Blocks (PB-0729)Opens in a new window or tabBrand New$29.99Free 4 day shipping
- ZOOB BuilderZ S.T.E.M. Challenge Moving Building Modeling System, 220 Piece KitOpens in a new window or tabPre-Owned$24.990 bids · Time left16h 41m+$6.54 shipping
- Star Wars Mandalorian Paper Model Kit Boba Fett's Starfighter & Imperial LightOpens in a new window or tabBrand New$59.78Free shipping
- 2 Stanley Rescue/Construction Vehicle Mechanic Kit Open Box Pre-Owned VGCOpens in a new window or tabPre-Owned$30.00+$14.50 shipping
- LocoLee LED Light Kit for Lego 10307 Eiffel Tower Model Decor DIY Lighting SetOpens in a new window or tabBrand New$95.99 to $109.99Top Rated PlusWas: $137.49 20% offFree shippingFree returnsExtra 5% off with coupon
- Building Block Three bodies, beyond gravity: Red Coast Base DIY Construction kitOpens in a new window or tabBrand New$302.20Free shippingfrom China
- WOODCRAFT CONSTRUCTION KITS (2) - HONEY BEE AND LOBSTEROpens in a new window or tabBrand New$19.95Free shipping
- Engino INVENTOR Cars / Multi Models Kits LotOpens in a new window or tabPre-Owned$25.00Free shipping
- Animal Construction Kits Paul the PigOpens in a new window or tabBrand New$6.00Top Rated Plus+$8.45 shippingFree returns
- Kids Childrens Childs Toy Building Tool Kit Lot Boys Builder Construction PlayOpens in a new window or tabPre-Owned$9.00+$4.99 shipping
- Lot of 3 WOODCRAFT CONSTRUCTION KITS - Car Bumblebee MammothOpens in a new window or tabBrand New$17.99Top Rated PlusWas: $23.99 25% off+$11.99 shippingFree returns
- HEX Bug VEX Robotics Lot of 4 Space Explorer STEM Construction Kits Age 6+Opens in a new window or tabBrand New$30.99+$6.54 shippingFree returns
- Goldie Blox and the Builder's Survival Kit Read Build and Craft Diary InventionsOpens in a new window or tabBrand New$19.99+$17.55 shipping
- Vex Robotics IQ Construction Kit PLTW 228-3303Opens in a new window or tabPre-Owned$34.99+$16.00 shipping
- Woodland Animal Construction Kits & Fun Fact Booklet Cyril the Squirrel; Ages 8+Opens in a new window or tabBrand New$13.98Free shipping
- Construction Toy Kit Build & Take Apart Dump Truck Learning to Build Fun PlaysetOpens in a new window or tabBrand New$14.50+$6.95 shippingSave up to 20% when you buy more
- E-Blox Power Blox Builder Standard Kit 3D LED Light-Up Building Blocks Toys SetOpens in a new window or tabBrand New$43.99Free 4 day shipping
- STEM Toys Building Sets for Boys 8-12 - 361 Pcs Construction Engineering KitOpens in a new window or tabBrand New$44.00+$22.05 shipping
- Löwenstein Castle Modular Building Blocks Set Official Expansion MOC Bricks ToysOpens in a new window or tabBrand New$284.99Was: $299.99 5% offFree shippingfrom ChinaFree returns14 watchers
- Vintage Lionel Construction Kit Set 444 No Parts and Pieces TFOpens in a new window or tabPre-Owned$15.99 to $49.99Top Rated PlusFree shippingFree returns
- Wise Elk Hairdresser construction toy, real plaster bricks, gypsum building kitOpens in a new window or tabBrand New$24.99Free 1-4 day shipping
- Metal Construct It Bulldozer Building Kit 153 Pieces W/ Tools & Instructions 6DOpens in a new window or tabBrand New$8.00+$6.14 shipping
- Stanley Tools, Construct & Play Toy, Model Bulldozer Kit, Child's DIY Gift, New!Opens in a new window or tabBrand New$10.00+$5.10 shipping
- Roominate 70 Piece Studio Wired Building Kit STEM Learning Skill ToyOpens in a new window or tabBrand New$22.95Free shippingSave up to 20% when you buy more
- CoinStruction - 600 Piece Construction Set, Large Kit (EI-4024) *Factory Sealed*Opens in a new window or tabPre-Owned$9.69+$11.70 shipping
- Hex Bug Vex Robotics Rover Explorer Construction Kit 70+ PC STEM Starter Set NEWOpens in a new window or tabBrand New$1.99Top Rated Plus+$10.80 shippingFree returns
- Meccano 25-in-1 Motorized Supercar STEM Model Building Kit with 347 Parts Rea...Opens in a new window or tabBrand New$19.93Was: $28.47 30% off+$11.19 shipping
- Pantasy European Bakery Construction Building Kit for Adults and Teen CollectionOpens in a new window or tabBrand New$145.41Free shippingfrom China6 watchers
- LED Lighting Kit for LEGO 10214 Creator Tower BridgeOpens in a new window or tabBrand New$79.99Free shipping
- UberArc Architectural series 3200 +/- total pcs Professional Construction KitOpens in a new window or tabPre-Owned$149.99+$49.99 shipping
- Real Construction Build & Play 2 Boat Kit - Over 60 Pieces safe "Kid Wood" NEW!Opens in a new window or tabBrand New$14.99+$6.15 shipping
- Daron Construction Toy Hawaiian Airlines 55pcs 05904Opens in a new window or tabBrand New$14.90Free shippingLast one
- Daron Construction Toy Alaska Airlines 55pcs 58141Opens in a new window or tabBrand New$15.90Free shippingLast one
- MOBIUS Build & Play 6-in-1 STEM Construction Kit Replacement Parts-JY-2C8 x 1Opens in a new window or tabPre-Owned$7.29Top Rated PlusFree shippingFree returns
- Eitech Truck Construction Toy Creative Metal Building Kit C58Opens in a new window or tabBrand New$19.99Free shippingFree returns
- Laser Pegs Lighted Construction Kits - Dune Buggy 31 Pieces NEWOpens in a new window or tabBrand New$23.99+$5.93 shipping
- VTG • CoinStruction • 600pc Construction Set • Large Kit • EI-4024Opens in a new window or tabPre-Owned$7.000 bids · Time left2d 16h+$10.50 shipping
- Lot of 4 HEX BUG VEX ROBOTICS Space Explorer STEM Construction Kits Age 6+ NEWOpens in a new window or tabBrand New$39.99+$10.00 shipping
- UberArc Architectural series 3200 pcs Professional Construction KitOpens in a new window or tabPre-Owned$1,499.00+$171.75 shipping
- Metal Construct It Bulldozer Building Kit 153 Pieces W/ Tools & InstructionsOpens in a new window or tabPre-Owned$19.95Free shipping$5 off $50+ with coupon
- Turbo Wheels Toy Construction Trucks To Build Moveable Take Aparts Pack of 2Opens in a new window or tabBrand New$13.99Free shippingFree returns
- Partial Constructors Sprint Car Construction Kit Untested Unknown CompletenessOpens in a new window or tabPre-Owned$7.47+$16.20 shipping
- Lot of 4 HEX BUG VEX ROBOTICS Space Explorer STEM Construction Kits Age 6+ NEWOpens in a new window or tabBrand New$38.99+$11.60 shipping
- Hexbug VEX Robotics Catapult Launcher Construction Kit - 100+ Pcs.Opens in a new window or tabBrand New$20.00Top Rated PlusFree shippingFree returns
- 1948 Lionel Construction Kit 232 Original Box, Insert, Instructions and PartsOpens in a new window or tabPre-Owned$19.95+$14.00 shipping
- Engino Discovering STEM Structures Constructions & Bridges Construction KitOpens in a new window or tabPre-Owned$11.95+$12.50 shipping
- Brand New Hoberman Advanced Kit Expandagon Construction System STEM ToyOpens in a new window or tabBrand New$30.00+$11.40 shipping
- ZOOB RacerZ Car Designer Set Construction Kit 88 PiecesOpens in a new window or tabBrand New$17.54+$2.92 shippingfrom United Kingdom
- NEW IN BOX HEXBUG VEX ROBOTICS EXCAVATOR CONSTRUCTION KIT 370 PIECE STEM STARTEROpens in a new window or tabBrand New$6.99+$6.54 shipping
- Nintendo Labo Switch toy-con 04 VR KIT starter set & Blaster previously ownedOpens in a new window or tabPre-Owned$12.00+$12.30 shipping
- YOXO Crush 10 Inch Tall Dino Eco-smart Construction Kit NEWOpens in a new window or tabBrand New$22.77Free shipping
- (M) Vintage Fischertechnik Computing 30554 Teach IN Roboter AS-IS UNTESTEDOpens in a new window or tabPre-Owned$29.990 bids · Time left4d 8h+$20.00 shipping
- Engino Discovering STEM Construction Kit Levers,Linkages, & Structures NEWOpens in a new window or tabBrand New$16.50+$11.60 shipping
- New CoinStruction Kit-600+ Pcs EI-4024 Castle Train Wagon Eiffel Tower 1997Opens in a new window or tabBrand New$19.99Top Rated Plus+$6.26 shippingFree returns
- ThinkGizmos Ingenious 240pc Machines Construction Crew Vehicle Building 4in1 KitOpens in a new window or tabBrand New$32.99Free shipping
- MOC Parts for LEGO Kits 98283 Wall Stairs Ladder bricks Building Blocks Sets DIYOpens in a new window or tabBrand New$8.19 to $11.09Free shippingfrom China
- 71PCS Technic Parts Pneumatic Kits Air Pump Car Building Blocks Sets for Le.goesOpens in a new window or tabBrand New$32.99Free shippingfrom China
- Vintage 1985 Matchbox LINKITS Transport Team Adventure Construction System KitOpens in a new window or tabPre-Owned$30.44Was: $43.49 30% off+$11.40 shipping
- JAKKS PACIFIC Real Construction Refill Kit Multi-Pack 10 PIECES Foam Faux Wood.Opens in a new window or tabBrand New$15.00+$6.50 shipping
- Vintage Sears Little Learners BRIX BLOX Power Accessory Kit Open Box IncompleteOpens in a new window or tabPre-Owned$12.99+$8.30 shipping
- Back to the Future 'Jules Verne' Time Train 880 Pieces Building KitOpens in a new window or tabBrand New$101.35Was: $112.61 10% offFree shippingfrom ChinaFree returns16 sold
- LED Light Kit for Shanghai - Compatible with LEGO® 21039 SetOpens in a new window or tabBrand New$29.99Free shippingfrom China5 watchers
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