I search for deals for a living and these are the best Amazon Prime Day Lego deals I can find with Lego Star Wars, Marvel and space sets reduced.

The best Amazon Prime Day 2025 deals on Lego sets for adults and kids start at $8 and are about to disappear. Stock up on Lego flowers, 'Harry Potter' sets, Disney Lego builds, and more for up to 57 p

The only real issue with a Lego habit is that it gets expensive fast, no matter if you are trying to recreate the entirety of Middle Earth with supersized Lord of the Rings sets, or kitting out your model Formula 1 racing team at home. But Amazon is running some Prime Day deals right now, so you can snag popular Lego sets for up to 37 percent off.