Founded in Denmark in 1932, Lego is now a household name synonymous with tiny toy bricks and plastic tripping hazards. While you might be tempted to shove them all in the trash, don't, as you may have a small fortune underfoot.

Lego Icons released an Artemis launch set that goes for $249.99 and is currently on backorder. This Technics set, by contrast, is available for purchase and will ship immediately, and is a more stomachable $59.99. Sure, it's 632 pieces to the Icons' 3,601 pieces, but there's something to be said about affordability when nerding out over space.

Anthony Taormina is an original member of the Game Rant team, having been part of the publication for 15 years. He coordinates content for all facets of the site and manages its social media, PR, and business relationships. An owner of every console since ...

There are a ton of sets here that are being retired simply because there has been a lack of interest since they were first released, but that's not true for everything. Most notably, there are some key LEGO Harry Potter sets that were just retired that some collectors absolutely don't want to miss.