These 8 Retiring LEGO Sets Are Poised to Be the Hottest Collector Investments of 2026

LEGO continues to introduce jaw-dropping sets, but not all of them can stick around forever. Over the years, the beloved toy company has offered everything from replicas of the Mona Lisa to builds recreating iconic scenes from major franchises, such as Harry Potter or Star Wars. Regardless of a collector’s preference, LEGO releases fresh and exciting sets that cater to a variety of demographics. Unfortunately, some of the company’s most notable products from the past few years are about to be officially retired.