Set Facts
- The set consists of Mushroom Island, an Alex minifigure, a mooshroom, baby mooshroom and a Creeper.
- The Mushroom Island in Minecraft is a rare biome characterized by mycelium-covered ground, giant mushrooms, and exclusive mobs called mooshrooms. It’s peaceful, as hostile mobs don’t spawn there, making it a safe area for players to gather unique resources like mushroom stew and mycelium.
- The Mushroom Island was designed by LEGO designer Max Valembois.
Regional Retail Prices (LEGO.com/Store)
The Mushroom Island Reviews
Is this LEGO set a good investment?
“Over that last few years The Mushroom Island has been a particularly good investment for Minecraft collectors with an annualized growth of upwards of 10.8% per year. However, there is market indication that the set will experience a slight annual growth decrease in the coming years, but this should be only by a few percentage points at most. When compared to the vast majority of set in the Minecraft theme, this set is still an excellent investment for collectors.”
Review brought to you by BrickEconomy Bot
Brickset
“This model has a huge amount of detail for such a small set (bar the third island). The mushrooms look amazing and the variety of figures is excellent. These will probably be the biggest draw of the set for collectors. It's a fantastic set to add to any Minecraft display,... More either as a whole, or separated. The play features aren't anything new, but there are quite a few crammed in.”
Full review at brickset.com
The Brick Fan
“It's an underwhelming set but I do appreciate LEGO trying to cover all the different biomes the game has because the Mushroom Island is a very rare biome that I didn't expect to become a set.”
Subtheme Analysis
Lifespan
22 mos (this set 22 mos)
Annual growth
+6.11% (this set +16.16%)
This set's annual growth (CAGR) vs. subtheme
Community Stats
The Mushroom Island currently ranks #52 out of the top most owned sets in Minecraft Minifig-scale.
About Minecraft Minifig-scale

The LEGO Minecraft theme is based on the video game Minecraft and a collaboration between Mojang and the LEGO Group. Sets in this theme were all based on the traditional LEGO minifigure scale. Minecraft is a sandbox indie game originally created by Notch (Markus Persson) and later developed and published by Mojang / Microsoft. The official release occurred in 2013 with the first set, Minecraft: Micro World: The Forest, released under LEGO Ideas and was created by Mojang through the LEGO CUUSOO program in 2012. At MineCon 2013, LEGO announced brand new minifigure-scale Minecraft sets.
Minifig-scale was introduced in 2014 and currently consists of 109 sets. As of today,
21137 The Mountain Cave is the most valuable Minifig-scale set with an estimated new/factory sealed value of $1,702.
Summary
Minecraft Minifig-scale The Mushroom Island set 21129 was released on February 17, 2017, retailing for $20, it has since been retired. New, unopened sets are valued at $50, while used sets sell around $17.
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Discover The Mushroom Island!
Sail out on a new Minecraft™ adventure to discover The Mushroom Island, mine vital supplies, grow crops and nurture the mooshroom and her baby. Enjoy hands-on Minecraft adventures featuring your favorite characters and objects with this easy-to-reconfigure, modular LEGO® Minecraft set, complete with explosion function—designed for young fans of the highly successful sandbox video game. Includes an Alex minifigure and a Creeper™.
Includes an Alex minifigure, plus a mooshroom, baby mooshroom and a Creeper™.
Features a Minecraft™ Mushroom Island with a huge red mushroom, huge brown mushroom, buildable boat and crafting table, and an animal pen with exploding fence function.
Activate the exploding Creeper™ function to blast open the animal pen.
Accessory elements include Alex’s pickaxe and a compass.
Easy-to-reconfigure modular design with three alternative model configurations.
Set your imagination free—rebuild the set for more LEGO® Minecraft™...
Description provided by LEGO©