LEGO 71423

Dry Bowser Castle Battle Expansion Set

Super Mario

No price tracked yet for this set — check back soon.

— Prices refreshed regularly

— 24/7 price tracking

— We compare multiple UK retailers

— Rank in Super Mario: #1

— 12 views so far

Prices at UK retailers

We check UK retailers regularly — nobody currently lists this set in stock.

No active offers right now.

What Makes this set WOW?

Bowser's jaw opening mechanism: Using the side levers, you can effectively open the guard's huge skull, revealing the entrance to the lock and allowing you to obtain a hidden key block.

Interactive Rescue Crane: The set has a functional crane mechanism with a cage that is used to free Purple Toad from the trap and physically knock down the Dry Bowser figure during the fight.

Exclusive Dry Bowser Figure: The model features a unique skeletal version of Bowser with moving jaws that generates special digital responses from the interactive Mario, Luigi or Peach figures.

Hidden Secrets and Training Room: Behind the castle facade there is a strategy room with maps and a gym with block dumbbells, allowing you to discover additional bonuses and coins in the app.

Set details

LEGO Dry Bowser Castle Battle Expansion Set (set #71423) is a Super Mario set released in 2023, made up of 1,321 pieces.

Set number: #71423
Theme: Super Mario
Year released: 2023
Pieces: 1,321

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

Common questions about Dry Bowser Castle Battle Expansion Set

What is LEGO Dry Bowser Castle Battle Expansion Set?▾

LEGO Dry Bowser Castle Battle Expansion Set (set #71423) is a set from the Super Mario range, released in 2023, made up of 1,321 pieces.

Is LEGO Dry Bowser Castle Battle Expansion Set 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 Dry Bowser Castle Battle Expansion Set 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.