Current Prices
B&M
Lego
Amazon★
About LEGO The Trial Chamber
Interactive missile launchers bring combat mechanics to life in this 322-piece Minecraft dungeon building set. Players trigger flick-fire missiles from behind protective walls, while a spring-loaded launcher operates from the rear wall, recreating the game's ranged combat system.
The set recreates the Trial Chamber dungeon with authentic Minecraft details and hazards. Two skeleton figures and two breeze figures populate the chamber alongside spawners that generate additional threats. A Shadow Hoodie minifigure completes the character collection, representing the player exploring this dangerous underground structure.
Combat and Interactive Features
The building incorporates multiple missile systems that activate during play. The flick-fire mechanisms allow defenders to launch projectiles from concealed positions, while the spring-loaded system provides a different firing mechanism from the chamber's rear section. These features transform the static build into an active battle scenario.
The completed chamber measures 13 cm high, 21 cm wide and 15 cm deep, providing substantial play space for recreating dungeon exploration scenarios. Designed for builders aged 8 and up, the set captures the treasure-hunting and combat elements that define Minecraft's underground adventure gameplay.
Where to Buy LEGO The Trial Chamber for the Best Price
We've been tracking prices for this set since November 2025. The recommended retail price is £34.99. It's currently available from 3 retailers, with B&M offering the best price at £34.99. The lowest price we've ever recorded was £30.95 at Amazon in December 2025, 12% off RRP. Over its tracked history, prices have ranged from £30.95 to £49.86. This set is expected to retire next 4 months, so prices may increase as availability decreases.
Set Details
- Set Number
- 21271
- Pieces
- 322
- Theme
- Minecraft®
- RRP
- £34.99
- Price per Piece
- 0.11p






