LEGO is incredibly fun, but anyone who's ventured into the LEGO aisle knows that this fun often comes with a significant price tag. The most sought-after LEGO sets for adults, which frequently trend on social media, can easily cost between $150 and $200. Even more, a large set with third-party branding can soar to even higher prices. Take the 7541-piece LEGO Star Wars Millennium Falcon, widely regarded as the ultimate LEGO build, which retails at $849.99. That's roughly equivalent to a week's salary for the average American in an entry-level job.
However, LEGO offers sets for every budget, and being a savvy, frugal shopper can really pay off. Here are the best affordable LEGO sets you can buy in 2025, all priced under $25.
TL;DR Best Cheap LEGO Sets in 2025
Set: #31163
Age Range: 8+
Piece Count: 407
Dimensions: 3.5 inches high, 2 inches wide, 3 inches deep
Price: $24.99 at Amazon
One of LEGO's signature 3-in-1 builds, the Playful Cat set can transform into a Playful Puppy and a Playful Pigeon. Each model features articulation, and the cat comes with two buildable accessories: a food bowl and a ball of yarn to play with.
Set: #60452
Age Range: 5+
Piece Count: 196
Dimensions: 5 inches high, 5 inches long, 2 inches wide
Price: $19.99 at Amazon
This simple yet eye-catching build features a massive Homer Simpson-style pink-frosted donut on its roof. The set includes a detachable donut kiosk equipped with a coffee machine and cash register. It's an excellent starter set for anyone wanting to dive into LEGO without breaking the bank.
Set: #31159
Age Range: 7+
Piece Count: 153
Dimensions: 2 inches high, 4 inches long, 6 inches wide
Price: $12.99 at Amazon
The Surprising Spider boasts vibrant red and yellow hues, making it look both terrifying and venomous. This 3-in-1 set can also be rebuilt into a scorpion or a snake, offering excellent value for money.
Set: #40749
Age Range: 10+
Piece Count: 300
Dimensions: 3.5 inches high, 2 inches wide, 3 inches deep
Price: $19.99 at LEGO
Following the success of Inside Out 2, this set features Joy, Sadness, and Anxiety in Blockheadz form. It makes for an adorable desktop display and is quite affordable, especially considering it's a Disney licensed product.
Set: #76917
Age Range: 9+
Piece Count: 319
Dimensions: 2 inches high, 6.5 inches long, 2.5 inches wide
Price: $19.99 at Amazon (originally $24.99, save 20%)
With over 300 pieces for just $25, this set offers great value. The detailed car comes with a Paul Walker-inspired LEGO Minifigure.
Set: #40671
Age Range: 10+
Piece Count: 113
Dimensions: 3.5 inches high
Price: $9.99 at LEGO Store
This set depicts Groot as seen at the end of the first Guardians of the Galaxy movie, grooving to the Jackson Five. It's part of LEGO's collectible Brickheadz line, and at $10, it's worth exploring the entire collection.
Set: #43243
Age Range: 6+
Piece Count: 222
Dimensions: 4 inches high
Price: $19.99 at Amazon
This Disney set features the beloved character Simba and is a rare find under $25. The final model is adorable, capturing Simba's carefree days before the story takes a darker turn.
Set: #40713
Age Range: 9+
Piece Count: 262
Dimensions: 4 inches high
Price: $14.99 at LEGO Store
This set is part of LEGO's postcard series, showcasing iconic elements of Japan such as Mount Fuji, a cherry blossom tree, and Himeji Castle.
Set: #76276
Age Range: 6+
Piece Count: 134
Dimensions: 5 inches high
Price: $11.99 at Amazon (originally $14.99, save 20%)
This set includes a Symbiote-laced mech and two Minifigures: Miles Morales and Venom, who can pilot the mech. LEGO mech builds are typically a great value, especially for kids.
Set: #40725
Age Range: 8+
Piece Count: 430
Dimensions: 14 inches long
Price: $9.59 at Amazon (originally $14.99, save 36%)
Part of LEGO's Botanical line, these cherry blossoms feature a mix of pink and white hues with buds for added realism.
Set: #42163
Age Range: 7+
Piece Count: 195
Dimensions: 3 inches high, 4 inches long, 3 inches wide
Price: $12.97 at Amazon
This affordable introduction to LEGO Technic features a bulldozer that rolls on treads with a movable shovel blade.
Set: #31147
Age Range: 8+
Piece Count: 261
Dimensions: 2.5 inches high, 5 inches wide, 3 inches deep
Price: $19.99 at Amazon
This set captures the essence of an 80s camera with fun features like a colorful strap, loadable film, and a rotating lens. It can also be rebuilt into a retro TV or camcorder.
While big sets often grab the headlines, these affordable sets provide a fantastic building experience and an attractive final product. They're perfect for small gifts, whether for a friend or yourself, or as a way to tide you over while saving up for a more expensive set.
A popular guideline among LEGO enthusiasts is the 10 cents per brick rule. This means a 200-piece set would typically cost around $20, and a 2000-piece set around $200. A 300-piece set priced at $20 is considered a good deal. However, sets with disproportionately high prices often reflect licensing fees from third parties.
All of the sets listed above are priced at $25 or less. They offer great value but may not take long to assemble due to their lower piece count. Deciding how much to spend on a LEGO set is a personal choice, but it's reassuring to know there are enjoyable options for budget-conscious fans.
There are numerous affordable alternatives to LEGO, many of which are significantly cheaper. Mega, known for its Pokemon license, offers notable alternatives, though they can still be pricey. Chinese brands like LOZ also produce builds similar to LEGO, but with smaller pieces. For more budget-friendly options, check out our regularly updated best LEGO deals. And for more set ideas, explore our picks for the best Harry Potter and Star Wars LEGO sets.
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