LEGO Power Functions Sets
43 items
Browse the LEGO Power Functions theme, with 43 sets in the catalog. Compare live offers from independent sellers to find Power Functions sets at the best price, see what each set includes, and complete your collection.
How much are LEGO Power Functions sets worth? See the Power Functions value guide →
Sign in to see which of the 43 Power Functions sets you already own, and which you still need to complete the theme.
Frequently asked questions
How many LEGO Power Functions sets are there?
CollectORbuild's catalog lists 43 LEGO Power Functions 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 Power Functions sets?
Open any Power Functions 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 Power Functions 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 Power Functions set trades for today and how far it has moved from retail. Sort by price to put the most valuable Power Functions sets first.