In the sci-fi universe, Back to the Future is an absolute classic. If you don’t feel like popping in the DVD for the 50th time, you can relive the classic film with this Lego car modeling kit, which is currently 20 percent off.

We had to include a Batman option here because it’s, well, Batman. If you’re a fan of the Christopher Nolan movies, even better—this Batman/Scarecrow showdown set, tumbler included, is now almost 20 percent off. This is an older model, so it might not be on Amazon for much longer.

If you’re a fan of the Marioverse, Diddy Kong’s Mine Cart Ride Expansion Set is now 20 percent off and just under $80. With 1,157 pieces, this is a fantastic set for children and adult hobbyists.

Keeping with the Super Mario theme, the pesky piranha plant you hated so much as a kid is also 20 percent off during the Amazon Big Spring Sale. Considering it’s not trying to eat you in real time at this point, you’ll learn to love it, especially at this price point.

Star Wars is perhaps the most popular line of Legos in circulation, and fortunately, quite a few are on sale. This Mandalorian set is on sale for 36 percent off, so you can take on Moff Gideon yourself.

The Clone Wars represent integral Star Wars lore, and you can now relive it for just under $25 and save 20 percent. The set comes with one Clone Shock Trooper, three Clone Troopers, three Super Battle Droids, and two Battle Droids to recreate the most epic war in Star Wars canon.

Fans of the OG trilogy won’t want to miss out on this deal (myself included). The iconic “boarding the Tantive IV” scene can now be recreated in the comfort of your bedroom, complete with Darth Vader, his stormtrooper cronies, and venerable members of the Resistance. And with an extra 20 percent in savings, this is a relative no-brainer.

Anakin’s iconic podracer is also on sale for just under 40 percent off. The set also features the Arch Canyon portion of Tatooine’s Mos Espa Podracing circuit, and a Lego Star Wars 25th anniversary plaque with the famous Qui-Gon Jinn quote.

We already covered the inside of the Tantive IV; now we’ll get to the outside. This model is now 20 percent off and comes complete with a buildable stand and nameplate so you can show off your work to the rest of the galaxy—or at least your immediate family.

No baddie is more iconic than the GOAT of villains, the ultimate Sith Lord himself, Darth Vader. You can now recreate his helmet for $66, or just under 20 percent off its usual listed price.

We couldn’t leave the Millenium Falcon off of this list in good conscience. Hans Solo’s legendary ride is just under 20 percent off, which might as well be 50, because this thing rarely goes on sale. May the force be with you in securing this rare deal.

There’s nothing like the Big Apple—or its Lego equivalent. You can visit the city that never sleeps from the comfort of your own home—and for 31 percent off, I might add.

You can also check out some of London’s most famous landmarks at an even better deal—this set is currently 32 percent off, coming in right around $27, AKA a tad more inexpensive than a round trip to the UK.

Kids and adults alike will love the Lamborghini Car model kit, now almost 20 percent off during the Amazon Big Spring Sale. With authentic lambo details and a compatible minifigure, supercar fans will love this under-$25 deal. It makes a great gift for dad as well.

This is a fantastic, interactive set for kids, and it’s now 20 percent off for a limited time. It also includes months and moon phases, allowing your child to understand how Earth’s orbit can affect seasonality fully. And with only 536 pieces, it’s not a particularly difficult build for children of any level to accomplish.

This 3-in-1 Space Astronaut features three toys in one box and is similarly 20 percent off for a limited time. You can rebuild three different sets with the same bricks, which is not only a great bang for your buck, but also a fun form of enrichment for kids.

Another can’t-miss deal is two model cars featuring authentic BMW motorsport design and two minifigures for around $35. When you’re done putting them together, these also make great display models.

More of a motorcycle person? You could always opt for the Kawasaki Ninja H2R Motorcycle Toy. The 1:8 scale Lego set is super detail-heavy, almost giving the appearance that it’s not actually comprised of hundreds of miniature plastic bricks. Alas, it is, in fact, a 643-piece set, and is now 18 percent off on Amazon.

Another 3-in-1 option that’s 20 percent off, this flatbed truck and helicopter toy set will kill several birds with one stone. It can transform from a truck and helicopter toy to a plane and fuel truck toy, or a hot rod and SUV car toy. Those options are seemingly limitless for a young child, especially when they start to mix and match.

The Lego City Interstellar Spaceship playset is another interactive option for kids, and it’s currently under $20. Included is a toy battery pack that engages the spaceship’s main thrusters, providing truly immersive space play.