In 2015, LEGO released 4 Minecraft Minifig-scale sets, all of these sets have been retired. For that year, the total price of all retail sets cost $200, today those sets are valued around $335, a growth of 68%.
Most valuable 2015 LEGO Minecraft Minifig-scale set
21122 The Nether Fortress $138.72
Highest growth 2015 Minecraft Minifig-scale set
21119 The Dungeon +75.64%
4 sets

21119 The Dungeon

Theme / Subtheme Minecraft / Minifig-scale
Year 2015
Pieces / Minifigs 219 / 3
Availability Retired
21119 LEGO Minecraft The Dungeon
Retail $19.99
Value $35.11
Growth  +75.6%
Annual growth 6.1%

21120 The Snow Hideout

Theme / Subtheme Minecraft / Minifig-scale
Year 2015
Pieces / Minifigs 327 / 3
Availability Retired
21120 LEGO Minecraft The Snow Hideout
Retail $39.99
Value $57.67
Growth  +44.2%
Annual growth 5.1%

21121 The Desert Outpost

Theme / Subtheme Minecraft / Minifig-scale
Year 2015
Pieces / Minifigs 519 / 4
Availability Retired
21121 LEGO Minecraft The Desert Outpost
Retail $59.99
Value $103.93
Growth  +73.2%
Annual growth 5.3%

21122 The Nether Fortress

Theme / Subtheme Minecraft / Minifig-scale
Year 2015
Pieces / Minifigs 571 / 4
Availability Retired
21122 LEGO Minecraft The Nether Fortress
Retail $79.99
Value $138.72
Growth  +73.4%
Annual growth 3.9%