This Black Friday, we're a little obsessed with Lego. And with so many great Black Friday deals on science and STEM-themed Lego sets — including the Botanicals range, nature-themed sets, animals, space and more — we wanted to share them with you.

Sound the 'good deal' klaxon, because this year's Black Friday Lego discounts are popping off. Kits from Star Wars, Harry Potter, Marvel, and more are all getting slashed in honor of the sales event, so now's the time to dive in if you've had your eye on anything.

As Black Friday draws ever closer, I've been keeping a keen eye on the best Lego deals popping up around the internet. Reviewing Lego sets and writing about Lego forms part of my day job at That Brick Site, and I've been collecting Lego for a decade — so I'm putting my expertise to good use to help you save some money this Black Friday.

Lego is forever. Modern Lego sets include classic worlds like Lego City, franchise collaborations with beloved characters like Super Mario, and exciting new adventures in Lego Dreamzzz, where shark ships ply the skies.

Lego can be pricey, even in the Black Friday sales – but we've rounded up some of the best sets which are reduced to under $25

Millenium Falcon Lego sets are so popular that we’re just happy this medium-sized version is in stock, let alone $30 off! The 1,351-piece set has seven characters: Finn, Chewbacca, Lando Calrissian, C-3PO, Boolio minifigures, and D-O and R2-D2.

The Tantive IV is literally the first ship we ever see in the Star Wars franchise. Previously only available as a 1,768-piece set, the 25th-anniversary edition of Princess Leia’s personal blockade runner is now a more manageable 654-piece set.