LEGO Technic Sets
613 items
LEGO Technic builds functional machines rather than brick-built models, using gears, axles, pins, pneumatics, and motors to drive working steering, suspension, gearboxes, and articulated arms. The line ranges from small introductory cars to flagship supercars and heavy machinery with thousands of pieces.
Technic sets hold their value on condition and completeness. Browse LEGO Technic sets on CollectORbuild to compare seller prices, find current and retired models, and complete your Technic collection; each set page then lists every part so you can source any missing functional elements.
How much are LEGO Technic sets worth? See the Technic value guide →
Looking for a character? Browse all LEGO Technic minifigures →
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Frequently asked questions
How many LEGO Technic sets are there?
CollectORbuild's catalog lists 614 LEGO Technic sets, from current releases to retired and rare sets. Use the year and availability filters above to narrow by era or surface the ones that are retiring soon.
Where can I buy LEGO Technic sets?
Open any Technic set to compare live offers from independent sellers, each showing price, condition, and any seller notes. You can buy from several sellers in one cart, and the multi-store build optimizer finds the cheapest way to complete a set across stores.
How do I tell what a LEGO Technic set is worth?
CollectORbuild tracks average new and used secondary-market values on the sets it prices, alongside the original RRP, so you can see what a Technic set trades for today and how far it has moved from retail. Sort by price to put the most valuable Technic sets first.