One of the more impressive and enduring LEGO sets for adults (well, ages 16+, anyway) is the LEGO Ideas Tree House. It's a massive three-unit tree house you can build with either green leaves or yellow leaves for an autumnal feel. It normally rings in at $250, but it's on sale for $75 off for Prime Day. Grab it before it's gone.

I review Lego sets for a living and these are the 10 best Lego Star Wars sets released in 2025 so far— you might even find them discounted during Prime Day.

We're on day four of Prime Day, which means it's your last chance to score all the best deals of the season (no pressure) — including those discounted Lego sets you've had your eye on. If you're looking for a creative way to kill some time and beat the heat this summer,