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LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - box front
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  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - box front
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - built set
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - minifigures
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - set details
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - alternate view
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - close-up
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - rear view
  • LEGO Super Mario: 71373 Super Mario Builder Power-Up Pack Expansion Set Stomp Costume (71373) - New Sealed - play features
LEGO Super Mario: Builder Mario Power-Up Pack (71373) - New Sealed
SealedReleased 2020

LEGO Super Mario · 71373 Builder Mario Power-Up Pack

£25.99
Sold

Sold — this one's gone

Last sold at £25.99

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Set facts

LEGO set 71373 (Super Mario) — new, factory sealed, released 2020. Currently sold out at Hadley Bricks (last sold at £25.99).

Set number
71373
Theme
Super Mario
Released
2020
Condition
New, factory sealed
Delivery
Royal Mail Tracked, UK
Description & condition notes
Brand New & Sealed

Power up your Super Mario adventures with the Builder outfit. This compact 10-piece expansion pack transforms your interactive Mario figure with a new costume that unlocks special building abilities in-game. Now retired from shops.

A quick, affordable add-on that meaningfully expands the Super Mario play experience. Essential for getting the most out of your Mario starter course.

Our cheapest price guaranteed — at least 10% off our listings on other platforms.

Questions, answered

Is it genuinely factory sealed?

Yes. It's genuine LEGO and has never been opened. We check every sealed set before dispatch.

When will it arrive?

We usually dispatch within 1–2 working days by Royal Mail Tracked. Delivery is free over £50 and £3.99 below that.

Can I return it?

Yes. You have 14 days from delivery to change your mind, under UK consumer law. If it isn't as described, I'll refund you and pay the return postage. Read the returns policy.

Why is it cheaper here than on eBay or Amazon?

Buying direct cuts out the marketplace fees, so we pass the saving on: our prices here are always at least 10% below our own eBay and Amazon listings.

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