LEGO Technic — the gears, motors and big mechanical builds — often sits at the higher-value end. If your collection includes Technic, it's well worth checking before you sell, because some sets are worth a surprising amount.
Why Technic can be worth more
Technic sets tend to be larger, more complex and pricier when new, with specialised parts, motors and electronics. The big flagship sets — supercars, cranes, diggers — hold value well, and there's steady demand from older kids and adult builders.
What's worth the most
- Large flagship sets — supercars and big machinery, especially complete.
- Sets with motors, pneumatics or electronics intact and working.
- Sealed sets — top value.
- Retired flagship models that are hard to find new.
If you've got a big Technic build, it could be one of the more valuable things in the whole collection — flag it specifically.
Used and incomplete still sells
Loose Technic parts go in by weight like other bricks; complete and sealed sets are valued individually. Missing a few pieces won't stop it selling.
How to sell it
- List the larger Technic sets by name if you can, and weigh any loose parts. Get a price for your Technic →
- Wrap built models so they aren't crushed; you don't need to dismantle them.
- Send it free and get paid, usually next day.