The 15 Most Expensive Lego Sets You Can Buy Now

Perhaps you've won your office pool, received an unexpected bank error in your favor, or enjoyed a generous tax return. What will you do with that extra cash? While stashing it away in your savings account is always a wise choice, there's something thrilling about splurging on a high-end LEGO set. After all, adults need fun too, and LEGO sets offer a perfect blend of creativity and nostalgia.

LEGO has never been considered inexpensive, and the high-end sets have become increasingly costly. This is due to LEGO's commitment to quality, ensuring their bricks withstand rigorous testing against gravity, pressure, and even human saliva. Additionally, the costs associated with third-party licensing for collaborative partnerships add up quickly.

The least expensive LEGO set on the market is around $10, but the most lavish can exceed $800. For those intrigued by the luxury of LEGO, here are the 15 most expensive sets available as of January 2025. We hope not to see prices soar even higher in the future, but the trend suggests otherwise.

TL;DR The 15 Most Expensive LEGO Sets

Ferrari Daytona SP3 (tied)
Lamborghini Sián FKP 37 (tied)
McLaren P1 (tied)
Diagon Alley
The Lord of the Rings: Barad-dûr
Hogwarts Castle
Jabba's Sail Barge
Avengers Tower
Hogwarts Express – Collectors' Edition
The Lord of the Rings: Rivendell
The Razor Crest
Eiffel Tower
Venator-Class Republic Attack Cruiser
Titanic
Liebherr Crawler Crane LR 13000
AT-AT Walker
Millennium Falcon

15. Ferrari Daytona SP3 (tied)

### LEGO LEGO Technic Ferrari Daytona SP3

36Luxury car enthusiasts can recreate the ultimate sports car with this collectible LEGO Technic Ferrari Daytona SP3 model building kit. Featuring butterfly doors that open to reveal the interior, working steering, and a detailed V12 engine, this set is a must-have for car lovers.
Set: #42143
Age Range: 18+
Piece Count: 3,778
Dimensions: 5.5 inches high, 23 inches long, 9.5 inches wide
Price: $449.99
See our list of the best LEGO car sets for more like this.

15. Lamborghini Sián FKP 37 (tied)

### LEGO LEGO Technic Lamborghini Sián FKP 37

40Presented in luxury packaging, this collectible LEGO Lamborghini model offers a stunning display piece. With scissor doors, swooping curves, front and rear suspension, a V12 engine with moving pistons, and a unique lime-green color, it's an eye-catching addition to any collection.
Set: #42115
Age Range: 18+
Piece Count: 3,696
Dimensions: 5 inches high, 23 inches long, 9 inches wide
Price: $449.99

15. McLaren P1 (tied)

McLaren P1### LEGO McLaren P1

0A dream build for car enthusiasts, the McLaren P1 LEGO set features an adjustable rear wing, a V8 piston engine, a 7-speed gearbox, and suspension.
Set: #42172
Age Range: 18+
Piece Count: 3,893
Dimensions: 5.5 inches high, 23 inches long, 9.5 inches wide
Price: $449.99

14. Diagon Alley

### LEGO Harry Potter Diagon Alley

31Fans of the Harry Potter series can immerse themselves in the magical Wizarding World with this detailed set, featuring four distinct magical buildings inspired by the books and movies.
Set: #75978
Age Range: 16+
Piece Count: 5,544
Dimensions: 11 inches high, 40 inches wide, 5 inches deep
Price: $449.99
See our list of the best Harry Potter LEGO sets for more like this.

13. The Lord of the Rings: Barad-dûr

### LEGO The Lord of the Rings: Barad-dûr

49This meticulously designed set captures the essence of Sauron's fortress with multiple levels, including a library, throne room, dining area, dungeon, armory, and more. The iconic Eye of Sauron is backlit, adding to the set's allure.
Set: #10333
Age Range: 18+
Piece Count: 5,471
Dimensions: 32.5 inches high, 17.5 inches wide, 12 inches deep
Price: $459.99
See our list of the best Lord of the Rings LEGO sets.

12. Hogwarts Castle

### Hogwarts Castle

27A beloved set in the LEGO collection, the Hogwarts Castle continues to captivate fans with its detailed microscale design and four full-sized Minifigures of the Hogwarts Founders.
Set: #71043
Age Range: 16+
Piece Count: 5,544
Dimensions: 22 inches high, 27 inches wide, 16 inches deep
Price: $469.99

11. Jabba's Sail Barge

### LEGO Star Wars: Jabba's Sail Barge – Collectors' Edition

27Recreate the iconic scene from Star Wars Episode VI with this detailed set, complete with fully decorated interiors and 11 Star Wars characters, including Jabba the Hutt and Princess Leia.
Set: #75397
Age Range: 18+
Piece Count: 3,942
Dimensions: 10 inches high, 30.5 inches long, 9.5 inches wide
Price: $499.99

10. Avengers Tower

### LEGO Avengers Tower

20Experience the grandeur of the Avengers Tower with six floors of detailed scenery, movie Easter Eggs, and 31 Minifigures, including Iron Man and Hulk.
Set: #76269
Age Range: 18+
Piece Count: 5,201
Dimensions: 35.5 inches high, 13 inches wide, 10 inches deep
Price: $499.99
See our list of the best LEGO Marvel sets for more like this.

9. Hogwarts Express – Collectors' Edition

### LEGO Hogwarts Express - Collector's Edition

22This expansive set includes a detailed steam train, coal tender, and a three-room passenger carriage with lights, revealing classic scenes from the movies. With 22 Minifigures, including multiple versions of Harry, this set is a must-have for fans.
Set: #76405
Age Range: 18+
Piece Count: 5,129
Dimensions: 10.5 inches high, 46.5 inches long, 8 inches wide
Price: $499.99
See our list of the best LEGO Harry Potter sets.

8. The Lord of the Rings: Rivendell

### LEGO LEGO Lord of the Rings - Rivendell

58This visually stunning set showcases LEGO's design prowess, focusing on aesthetics with a complete Fellowship of the Ring and detailed Minifigures.
Set: #10316
Age Range: 18+
Piece Count: 6,167
Dimensions: 15 inches high, 28.5 inches wide, 19.5 inches deep
Price: $499.99
See our list of the best Lord of the Rings LEGO sets.

7. The Razor Crest

### LEGO LEGO Star Wars: The Razor Crest

22Capture the essence of The Mandalorian's iconic ship with this detailed set, featuring a carbonite freezing chamber, escape pod, and removable engine blocks.
Set: #75331
Age Range: 18+
Piece Count: 6,187
Dimensions: 9 inches high, 28 inches long, 19.5 inches wide
Price: $599.99
See our list of the best Star Wars LEGO sets for more like this.

6. Eiffel Tower

### LEGO LEGO Icons Eiffel Tower

55Standing at 58.5 inches high, this set is LEGO's tallest to date, mirroring the original's construction with 10,001 pieces.
Set: #10307
Age Range: 18+
Piece Count: 10,001
Dimensions: 58.5 inches high, 22.5 inches wide, 22.5 inches deep
Price: $629.99
See our list of the best LEGO Architecture sets for more like this.

5. Venator-Class Republic Attack Cruiser

### Venator-Class Republic Attack Cruiser

16This massive Star Wars vessel features a detailed exterior and a hangar that stores a Republic Gunship, perfect for fans of the Clone Wars era.
Set: #75367
Age Range: 18+
Piece Count: 5,374
Dimensions: 12.5 inches high, 43 inches long, 21 inches wide
Price: $649.99

4. Titanic

### LEGO LEGO Titanic

60This reverent model of the Titanic features detailed riggings, a cross-section view of the ship's interiors, and piston engines that move when the propellers turn.
Set: #10294
Age Range: 18+
Piece Count: 9,090
Dimensions: 53 inches long, 17.5 inches high, 6 inches wide
Price: $679.99

3. Liebherr Crawler Crane LR 13000

### LEGO Technic Liebherr Crawler Crane

15This massive crane stands over three feet high and features numerous motorized functions, controlled via an app, capable of lifting up to two pounds.
Set: #42146
Age Range: 18+
Piece Count: 2,883
Dimensions: 39 inches high, 43 inches long, 11 inches wide
Price: $699.99
See our list of the best LEGO Technic sets for more like this.

2. AT-AT Walker

### LEGO LEGO Star Wars AT-AT Walker

50This impressive set stands nearly two feet tall and includes nine LEGO Minifigures, offering a challenging build and a striking display piece.
Set: #75313
Age Range: 18+
Piece Count: 6,785
Dimensions: 24.5 inches high, 27 inches long, 9.5 inches wide
Price: $849.99

1. Millennium Falcon

### LEGO LEGO Star Wars UCS Millennium Falcon 75192 7,541-Piece Building Kit

56The definitive Star Wars ship, this Ultimate Collector Series Millennium Falcon remains a fan favorite, boasting intricate details and a lasting appeal.
Set: #75192
Age Range: 16+
Piece Count: 7,541
Dimensions: 8 inches high, 33 inches long, 23 inches wide
Price: $849.99

See Cheaper Options Like This:

### LEGO Star Wars Imperial Star Destroyer

8
### LEGO Star Wars Millennium Falcon

5
### LEGO Star Wars The Mandalorian's N-1 Starfighter

4
### LEGO Star Wars TIE Fighter & X-Wing Mash-up

3
### LEGO Star Wars TIE Bomber

0LEGO FAQs

Are LEGO Sets More for Adults or Kids?

While many LEGO sets are designed for children, the adult market has seen significant growth in recent years. High-end and complex sets are often marked as 18+ due to their difficulty and piece count.

When Is the Best Time to Buy LEGO Sets at a Discount?

To get the best deals on LEGO sets, consider shopping during major sales events like Black Friday and Amazon Prime Day. Star Wars sets often see discounts around Star Wars Day as well.

For more options, explore our guides to the best LEGO sets for adults and the best LEGO sets for kids, as well as our recommendations for great starter model kits.