LEGO can get pricey, especially if you're hoping to pick up some of the bigger sets. If you're trying to build something a little more budget-friendly, it's worth checking out 3D puzzles. These creations are usually made of cardboard pieces rather than plastic bricks, but you can still accomplish a fun build for your collectible collection. You don't have to settle for less interesting builds, either, as there are plenty of models that are similar in design to some of LEGO's bigger sets, including Marvel and Star Wars kits.
We've gathered up a few 3D puzzle options here that serve as great alternatives to their pricier LEGO counterparts. These range from a Hulkbuster model to an incredible build of Barad-dûr from The Lord of the Rings, if that awesome LEGO set caught your eye. If you're in the mood to build something exciting, check out our 3D puzzle alternatives to expensive LEGO sets below.
The Best 3D Puzzle Alternatives to Expensive LEGO Sets
Hulkbuster 3D Puzzle
For Marvel fans, this Iron Man Hulkbuster model is an excellent addition to your shelf. While the LEGO set will cost you over $500 to buy, you can scoop up a 3D puzzle model from 4D Build for around $50 instead.
The 4D Build model comes with 348 pieces, five LED lights to place in it for special effects, and a stand to set it up on. It doesn't even require any glue or tools to put it together, making it an easy project to work on.