Make note that many Lego sets may seem like a good deal, but they've actually been sitting at the same "deal" price for five months or more. For example, this Lego Creator 3-in-1 Flowers in Watering Can set looks appealing at 20% off,

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

Right now, the LEGO Star Wars Imperial Star Destroyer can be obtained for just $111, down from its regular price of $159. This huge 30% discount marks a new all-time low and with over 10,000 units sold in the past month alone, this set inevitably might sell out soon.