October Prime Day is here, and we're seeing great deals on tech devices — but we also wanted to point out a few choice Lego deals we've had our eye on as well. You could use this as an opportunity to kickstart the holiday shopping season — even if you haven't even thought about the holidays yet, you should give the latest Prime Day Lego deals a look. A number of Lego sets from the Super Mario, Star Wars and Harry Potter collections are on sale right now for up to 41 percent off. There are even steeper savings on general Lego sets as well. (Also, no one will judge you if you pick up a set or two for yourself.) Here are the best Amazon Prime Day Lego deals we could find.

On the Star Wars side of things, this Spider Tank set is 36 percent off and down to only $32, which is the lowest it's ever been. It includes 526 pieces that replicate the spider tank from season three of The Mandalorian, plus three minifigures: Din Djarin, Bo-Katan Kryze and Grogu. Once built, the spider tank has grabbing claws, flexible legs and a little cockpit in which one of the figures can sit. Also on sale is this Boarding The Tantive IV set in which you recreate the iconic scene from Star Wars: A New Hope. That will set you back $44, which represents a 20-percent discount.

The Star Wars Lego Advent calendar (complete with Luke and Leia in holiday sweaters) is down to $36, after a 20 percent discount, and we don't expect this one to last long.

In the Mario space, this Dixie Kong’s Jungle Jam expansion set has the biggest discount: 41 percent off and down to $16. It has 174 pieces along with buildable Dixie Kong and Squawks figures that both come with musical accessories. Mario fans who are old enough to have a work-from-home setup might appreciate this displayable Piranha Plant set that would look great in the background of any video conference call. It's 20 percent off and down to $48.

Rounding things out with Harry Potter sets, this Hogwarts Castle and Grounds set is down to $136 and has never been cheaper. It includes 2,660 pieces that create a final product that's over eight inches high, 13 inches wide and 10 inches deep. Plus, it comes with a cute, golden Hogwarts architect statue minifigure.

If you're looking for more general Lego sets, two of the best deals we found are on the Classic Medium Creative Brick Box, down to $19, and the Lego City 2024 advent calendar, down to $26. The former includes 484 pieces in all different sizes and colors, and would make a great gift for anyone who just likes to build with Lego without following a set of instructions. As for the latter, you probably know someone who loves a good advent calendar this time of year, and this Lego one has 24 surprise gifts that include seasonal minifigures, mini builds and more.