LEGO Mosaic Maker (40179)

On LEGO’s Last Chance to Buy list. LEGO has flagged this set for retirement — once it leaves the list, production ends and the aftermarket is the only way to get one.

LEGO Mosaic Maker is a 4,702-piece Other set for ages 10+, currently $79.99 at retail. At $79.99 for 4,702 pieces it works out to 1.7¢ per piece. It’s the 3rd-priciest of the 18 Other sets currently on LEGO’s retiring list. We first spotted it on the Last Chance to Buy list on September 15, 2026. LEGO.com owners rate it 4★ out of 5.