LEGO: a world of fun, but often a hefty price tag. Those amazing sets trending on social media? Expect to pay $150-$200, or even more for massive, branded sets. The iconic 7541-piece Millennium Falcon? A cool $849.99! But fear not, budget-conscious builders! LEGO offers sets for every wallet, and smart shopping can unlock amazing deals.
Here are the best cheap LEGO sets available in 2025, all under $25:
TL;DR: Best Cheap LEGO Sets in 2025
Playful Cat, Donut Truck, Wild Animals: Surprising Spider, Joy, Sadness & Anxiety, 2 Fast 2 Furious Nissan Skyline GT-R (R34), Potted Groot, Simba the Lion King Cub, Japan Postcard, Spider-Man Venom Mech Armor vs. Miles Morales, Cherry Blossoms, Technic Heavy Duty Bulldozer, Retro Camera
Playful Cat

- Set: #31163
- Age Range: 8+
- Piece Count: 407
- Dimensions: 3.5"H x 2"W x 3"D
- Price: $24.99 (Amazon)
A 3-in-1 build, transforming into a puppy or pigeon. The cat features posable elements and includes a food bowl and yarn ball.
Donut Truck

- Set: #60452
- Age Range: 5+
- Piece Count: 196
- Dimensions: 5"L x 5"H x 2"W
- Price: $19.99 (Amazon)
A charming build with a large donut on top. The kiosk detaches for play, including coffee machine and cash register accessories. Great for beginners.
Wild Animals: Surprising Spider

- Set: #31159
- Age Range: 7+
- Piece Count: 153
- Dimensions: 2"H x 4"L x 6"W
- Price: $12.99 (Amazon)
A vibrant 3-in-1 set, also building a scorpion or snake.
Joy, Sadness & Anxiety

- Set: #40749
- Age Range: 10+
- Piece Count: 300
- Dimensions: 3.5"H x 2"W x 3"D
- Price: $19.99 (LEGO Store)
Adorable Blockheadz figures from Inside Out 2, perfect for display.
2 Fast 2 Furious Nissan Skyline GT-R (R34)

- Set: #76917
- Age Range: 9+
- Piece Count: 319
- Dimensions: 2"H x 6.5"L x 2.5"W
- Price: $19.99 (Amazon - 20% off)
A detailed car model with a Paul Walker minifigure. Great value for over 300 pieces.
Potted Groot

- Set: #40671
- Age Range: 10+
- Piece Count: 113
- Dimensions: 3.5"H
- Price: $9.99 (LEGO Store)
Collectible Brickheadz Groot, as seen in Guardians of the Galaxy.
Simba the Lion King Cub

- Set: #43243
- Age Range: 6+
- Piece Count: 222
- Dimensions: 4"H
- Price: $19.99 (Amazon)
An adorable Simba cub, a rare affordable Disney set.
Japan Postcard

- Set: #40713
- Age Range: 9+
- Piece Count: 262
- Dimensions: 4"H
- Price: $14.99 (LEGO Store)
Features Mount Fuji, cherry blossoms, and Himeji Castle.
Spider-Man Venom Mech Armor vs. Miles Morales

- Set: #76276
- Age Range: 6+
- Piece Count: 134
- Dimensions: 5"H
- Price: $11.99 (Amazon - 20% off)
A posable mech with Miles Morales and Venom minifigures.
Cherry Blossoms

- Set: #40725
- Age Range: 8+
- Piece Count: 430
- Dimensions: 14"L
- Price: $9.59 (Amazon - 36% off)
From LEGO Botanical Collection, realistic-looking pink cherry blossoms.
Technic Heavy Duty Bulldozer

- Set: #42163
- Age Range: 7+
- Piece Count: 195
- Dimensions: 3"H x 4"L x 3"W
- Price: $12.99 (Amazon)
An affordable introduction to LEGO Technic, with moving parts.
Retro Camera

- Set: #31147
- Age Range: 8+
- Piece Count: 261
- Dimensions: 2.5"H x 5"W x 3"D
- Price: $19.99 (Amazon)
A 3-in-1 build, also making a retro TV or camcorder.
While the large sets grab headlines, these smaller sets offer fantastic builds and value. Perfect as gifts or a treat while saving for that dream set.
LEGO Pricing
A common rule: 10 cents per brick. A 200-piece set costs around $20, and so on. Sets deviating from this often reflect licensing costs.
How Much to Spend?
All sets listed are under $25. Build time is shorter due to fewer pieces. Ultimately, your spending depends on your budget and preferences.
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Cheap LEGO Alternatives?
Several alternatives exist, including Mega Bloks (with Pokemon licenses) and various Chinese brands like LOZ. Check out our best LEGO deals for more budget-friendly options. Also, explore our best Harry Potter and Star Wars LEGO sets for more inspiration.