LEGO 71437

The Bowser Express Train

Super Mario

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Prices at UK retailers

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What Makes this set WOW?

Locomotive Kinetic Mechanisms: As the train moves, Boom Boom's character rotates and the steam stacks move rhythmically up and down. These mechanical features make the model look lifelike and faithful to its original version from Super Mario 3D World.

Multifunctional hand trolley: The included small vehicle has movable levers that move while driving, imitating the operation of a traditional trolley. This allows you to play dynamic pursuit and interact with two Para-Biddybud figures placed on the handles.

Cannon Battle Wagon: One of the train's modules is equipped with a spring-loaded launcher hidden in the cannon tube, ready to physically fire projectiles. This is a great arcade element that enriches the fun with real action while traversing the constructed route.

Exclusive figures and interactions: The set includes 12 interactive markers and rare characters such as Boom Boom and Hammer Bro. Thanks to them, digital figures of Mario, Luigi or Peach can collect coins, fight bosses and activate unique train sound effects.

Set details

LEGO The Bowser Express Train (set #71437) is a Super Mario set released in 2024, made up of 1,396 pieces.

Set number: #71437
Theme: Super Mario
Year released: 2024
Pieces: 1,396

Price history will appear here once we've tracked this set for a few days.

Common questions about The Bowser Express Train

What is LEGO The Bowser Express Train?▾

LEGO The Bowser Express Train (set #71437) is a set from the Super Mario range, released in 2024, made up of 1,396 pieces.

What's the lowest price LEGO The Bowser Express Train has been?▾

The lowest price we've recorded for this set is £102.62 on 3 September 2026. The current price matches this all-time low, making now a good time to buy.

Is LEGO The Bowser Express Train being retired?▾

Yes — this set is flagged as likely to retire soon based on its age and catalogue signals. Once a LEGO set retires, it's no longer produced and prices on secondary/resale markets can rise.

Where can I buy LEGO The Bowser Express Train cheapest in the UK?▾

We're not currently tracking an active offer for this set — check the retailers listed above, or set a price alert to get notified when one appears.