Building Toys

1250 products in Toys & Hobbies

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LEGO TECHNIC: 4WD X-Track (8279)

LEGO TECHNIC: 4WD X-Track (8279)

LEGO

LEGO TECHNIC: 4X4 X-treme Off-Roader (42099)

LEGO TECHNIC: 4X4 X-treme Off-Roader (42099)

LEGO

LEGO TECHNIC: 4x4 Crawler (9398)

LEGO TECHNIC: 4x4 Crawler (9398)

LEGO

LEGO TECHNIC: 4x4 Crawler Exclusive Edition (41999)

LEGO TECHNIC: 4x4 Crawler Exclusive Edition (41999)

LEGO

LEGO TECHNIC: 4x4 Mercedes-Benz Zetros Trial Truck (42129)

LEGO TECHNIC: 4x4 Mercedes-Benz Zetros Trial Truck (42129)

LEGO

LEGO TECHNIC: 4x4 Off-Roader (8466)

LEGO TECHNIC: 4x4 Off-Roader (8466)

LEGO

LEGO TECHNIC: 6x6 All Terrain Tow Truck (42070)

LEGO TECHNIC: 6x6 All Terrain Tow Truck (42070)

LEGO

LEGO TECHNIC: 6x6 Volvo Articulated Hauler (42114 6288788)

LEGO TECHNIC: 6x6 Volvo Articulated Hauler (42114 6288788)

LEGO

LEGO TECHNIC: 9 V Motor Set (8720)

LEGO TECHNIC: 9 V Motor Set (8720)

LEGO

LEGO TECHNIC: Air Enforcer (8444)

LEGO TECHNIC: Air Enforcer (8444)

LEGO

LEGO TECHNIC: Air Race Jet (42066)

LEGO TECHNIC: Air Race Jet (42066)

LEGO

LEGO TECHNIC: Air Tech Claw Rig (8868)

LEGO TECHNIC: Air Tech Claw Rig (8868)

LEGO

LEGO TECHNIC: Airbus H175 Rescue Helicopter (42145)

LEGO TECHNIC: Airbus H175 Rescue Helicopter (42145)

LEGO

LEGO TECHNIC: Aircraft (8434)

LEGO TECHNIC: Aircraft (8434)

LEGO

LEGO TECHNIC: Airport Rescue Vehicle (42068)

LEGO TECHNIC: Airport Rescue Vehicle (42068)

LEGO

LEGO TECHNIC: All-Terrain Vehicle (42139)

LEGO TECHNIC: All-Terrain Vehicle (42139)

LEGO

LEGO TECHNIC: App-Controlled Cat D11 Bulldozer (42131)

LEGO TECHNIC: App-Controlled Cat D11 Bulldozer (42131)

LEGO

LEGO TECHNIC: App-Controlled Top Gear Rally Car (42109)

LEGO TECHNIC: App-Controlled Top Gear Rally Car (42109)

LEGO

LEGO TECHNIC: App-Controlled Transformation Vehicle (42140)

LEGO TECHNIC: App-Controlled Transformation Vehicle (42140)

LEGO

LEGO TECHNIC: Arctic Truck (42038)

LEGO TECHNIC: Arctic Truck (42038)

LEGO

LEGO TECHNIC: Audi Rs Q E-Tron (42160)

LEGO TECHNIC: Audi Rs Q E-Tron (42160)

LEGO

LEGO TECHNIC: BASH! (42073)

LEGO TECHNIC: BASH! (42073)

LEGO

LEGO TECHNIC: BMW M 1000 RR (42130)

LEGO TECHNIC: BMW M 1000 RR (42130)

LEGO

LEGO TECHNIC: BMW R 1200 GS Adventure (42063)

LEGO TECHNIC: BMW R 1200 GS Adventure (42063)

LEGO

LEGO TECHNIC: Back-Hoe (8455)

LEGO TECHNIC: Back-Hoe (8455)

LEGO

LEGO TECHNIC: Backhoe Loader (8069)

LEGO TECHNIC: Backhoe Loader (8069)

LEGO

LEGO TECHNIC: Bell-Boeing V-22 Osprey (42113)

LEGO TECHNIC: Bell-Boeing V-22 Osprey (42113)

LEGO

LEGO TECHNIC: Bucket Truck (8071)

LEGO TECHNIC: Bucket Truck (8071)

LEGO

LEGO TECHNIC: Bucket Wheel Excavator (42055)

LEGO TECHNIC: Bucket Wheel Excavator (42055)

LEGO

LEGO TECHNIC: Bugatti Bolide (42151)

LEGO TECHNIC: Bugatti Bolide (42151)

LEGO

BuyMap brings together eBay listings for building toys, with a deep selection of LEGO, from current sets to retired and hard-to-find ones. Compare prices in one place instead of checking listing after listing.

With building sets, completeness and condition are everything. A sealed, never-opened set is worth the most, while a used set's value depends on whether it still has all its pieces, minifigures, instructions, and box. Retired sets and sought-after minifigures often sell above their original price. Click any card to open a set's product page and compare listings by total price including shipping and condition, with filters for listing age and Best Offer to help you spot a good deal faster.

Filter the catalog by theme or release year to find what you're after, or use the main search on the home page to look up any set by name or number across all of eBay.

Frequently asked questions

Often, yes. Once LEGO stops producing a set, the supply dries up, and popular retired sets can rise above their original retail over time. Comparing current listings is the best way to see what a specific set is going for now.

Completeness is the big one. Confirm whether the listing includes all the pieces, the minifigures, the instructions, and the original box, since each of those affects the price. Photos and the condition notes usually spell this out.

Generally, yes. A factory-sealed set carries a premium over an opened or built one, especially for retired sets. That said, a complete used set in good shape can still be a good value if you mainly want to build it.

Some are, and the right ones can be surprisingly valuable. Rare minifigures, exclusives, and figures from retired or licensed sets can sell for a lot on their own, sometimes more than the set they came in. Condition and whether they include their accessories matter, so compare current listings.