LEGO® Back to the Future Time Machine 10300

Questions

Is LEGO 10300 Back to the Future Time Machine retired?

No. LEGO still sells Back to the Future Time Machine in the US for $199.99, so a new, sealed set is worth its retail price. Once LEGO retires it, the market price takes over.

How much is a used Back to the Future Time Machine worth?

Used copies of 10300 sold for $94.95 on average over the last six months (11 sales). Completeness, the box and the instructions move the price up or down.

Where is LEGO 10300 cheapest new?

On Oct 17, 2026, the lowest price we found was $119.99 at eBay. Prices change every day, so check the shop before you buy.

How are these prices calculated?

Values are quantity-weighted averages of real sales of the set over the last six months, updated every night. LEGO retail prices come from Brickset. Other currencies are converted at the European Central Bank's daily rate.