ArduinoMania

Some of the best Lego sets are on sale for Cyber Monday. If you've been meaning to knock a few more to-dos off your holiday shopping list, there are plenty of good Lego deals to be had. Of note is the Iron Man Armory 496-piece kit that normally costs $90 but is now down to $45. The set comes with five minifigures — including an appropriately smug Tony Stark – and three battle suits. Plus, you get one of Stark’s sports cars, though it’s not an Audi R8 like the one seen in Endgame.

If you're more of a Guardians of the Galaxy fan, the Spectacular Spaceship is also on sale. After a 40 percent discount, this $100 set is down to $60. Being slightly more complex and made up of 1108 pieces, the New Guardians’ Ship is suitable for children aged 10 and older. It comes with five minifigures from the latest movie: Mantis, Drax, Star-Lord, Nebula and Adam Warlock. The cockpit of the ship is large enough to seat three of the characters. If you download the Lego Builder app, you can access additional instructions on how to put the set together.

There’s also the Super Mario Adventures Starter Course. At the moment, it’s 20 percent off, making it $48 instead of $60. This set is suitable for kids as young as six years old, so it’s a great option for younger children. Compared to the Lego Marvel sets, what makes the Mario ones so great is that they encourage kids to be creative by thinking up their own course designs instead of simply follow an instruction manual.

And finally, for the Star Wars fan in your family, consider the Millennium Falcon Rise of Skywalker set. Thanks to a 20 percent discount, it will set you back $136, instead of $170 like normal. This impressive set is made up of 1,351 pieces and comes with six minifigures representing R2D2, CP3O, Chewbacca, Lando Calrissian, Finn and Boolio. It’s also not just a display piece, with the Falcon’s turrets able to rotate. You can even lift up the top of the starship to see inside..

Your Cyber Monday Shopping Guide: See all of Yahoo’s Cyber Monday coverage, here. Follow Engadget for Cyber Monday tech deals. Learn about Cyber Monday trends on In The Know. Hear from Autoblog’s experts on the best Cyber Monday deals for your car, garage, and home, and find Cyber Monday sales to shop on AOL, handpicked just for you.