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.

Lego has added one of its popular Star Wars spaceship sets to its Amazon Prime Day 2025 deals, perfect for fans and collectors

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.