LEGO Xtra Sets
17 items
Browse the LEGO Xtra theme, with 17 sets in the catalog. Compare live offers from independent sellers to find Xtra sets at the best price, see what each set includes, and complete your collection.
How much are LEGO Xtra sets worth? See the Xtra value guide →
Sign in to see which of the 17 Xtra sets you already own, and which you still need to complete the theme.
Frequently asked questions
How many LEGO Xtra sets are there?
CollectORbuild's catalog lists 17 LEGO Xtra 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 Xtra sets?
Open any Xtra 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 Xtra 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 Xtra set trades for today and how far it has moved from retail. Sort by price to put the most valuable Xtra sets first.