The rarest sets
Our computed rarity tier — a signal you won't find on a spec sheet. It blends how few sets a part appears in, how limited the run was, and how long it's been off shelves.
- 1COMMONCloud CityUltimate Collector Series
- 2COMMONSandcrawlerUltimate Collector Series
- 3COMMONMotorized Walking AT-ATUltimate Collector Series
- 4COMMONDeath StarUltimate Collector Series
- 5COMMONTantive IVUltimate Collector Series
- 6COMMONDiagon AlleyHarry Potter
- 7COMMONSuper Star DestroyerUltimate Collector Series
- 8COMMONEwok VillageUltimate Collector Series
- 9COMMONAssembly SquareModular Buildings
- 10COMMONDowntown DinerModular Buildings
- 11COMMONBack to the Future Time MachineIcons
- 12COMMONLord of the Rings: RivendellIcons
Rarest sets by theme
Each theme ranks its sets by Rarity Score, linked to their verdict.
Animal Crossing
2 sets
Avengers
1 set
Botanicals
1 set
Cargo
1 set
City
2 sets
Creator 3-in-1
7 sets
Disney
1 set
Dreamzzz
1 set
Fantastic Beasts
2 sets
Friends
5 sets
Frozen
1 set
Gabby's Dollhouse
1 set
Gear
1 set
Harry Potter
106 sets
Harry Potter and Fantastic Beasts Series 1
25 sets
Harry Potter and Fantastic Beasts Series 2
19 sets
Icons
23 sets
Jurassic World
3 sets
LEGO Art
1 set
Mickey & Friends
1 set
Minecraft
1 set
Modular Buildings
13 sets
Ninjago
4 sets
Star Wars
828 sets
Super Mario
10 sets
Technic
5 sets
The Infinity Saga
1 set
Ultimate Collector Series
38 sets
Wednesday
1 set
Wicked
1 set
Winnie the Pooh
1 set