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Display Case for LEGO® Harry Potter™ Diagon Alley™ (75978)

Original price £129.99 - Original price £149.99
Original price
£129.99 - £149.99
Current price £149.99
SKU LDS364.1.7

Protect and display your LEGO® Harry Potter™ Diagon Alley™ build with our bespoke display case.

Protect and display the magical Diagon Alley with our custom display case. Choose between our classic crystal clear acrylic case, or upgrade your display case with our exclusive Harry Potter inspired background design.

Special Features:

  • Shield your LEGO® Harry Potter™ Diagon Alley™ set against being knocked and damaged for peace of mind.
  • Simply lift the clear case up from the base for easy access and secure it back in the grooves once you're done for ultimate protection.
  • Two tiered 10mm black high-gloss display base connected by magnets, containing embedded studs to place the set onto. 
  • Save yourself the hassle of dusting your build with our dust free case.
  • The base also features clear informational plaque displaying the set number and piece count.
  • Display your minifigures alongside your build using our embedded studs. 
  • You have the option to enhance your LEGO® set by adding our bespoke Harry Potter inspired background to your order, designed by our in-house team at Wicked Brick®. This background design is UV printed directly onto high-gloss acrylic to complete this magical display solution.

Premium Materials:

  • 3mm crystal clear Perspex® display case, assembled with our uniquely designed screws and connector cubes, allowing you to easily secure the case together.
  • 5mm black gloss Perspex® base plate.
  • 3mm Perspex® plaque etched with details of the build.


Dimensions (external): Width: 117cm, Depth: 20cm, Height: 31.3cm

Please note: To minimise space, the case has been designed to sit very close to the back of the set, meaning that the rear facing stairs will not fit.

Compatible LEGO® Set: 75978

Age: 8+

Is the LEGO set included? 

They are not included. Those are sold separately. If you haven't got your LEGO® set yet, you can purchase it directly through the LEGO® online shop here.

Will I need to build it? 

Our products come in kit form and easily click together. For some, you may need to tighten a few screws, but that’s about it. And in return, you’ll get a sturdy and secure display.

When will it be delivered? 

We make every display case by hand. And ship them to every corner of the globe. Delivery times change depending on our workload. Please check the delivery page. It will tell you how quickly we’ll get your item from our factory to your front door.

Customer Reviews

Based on 1 review
A Great Display Case

This case was easy to put together and of great quality. I bought it without a backdrop so that you can see the detail behind the Diagon Alley shops. My one criticism, hence only 4 stars, is that it’s not quite deep enough, literally by a few millimetres, so the balloons at the back of Weasley’s Wizard Wheezes don’t quite fit, but no matter, I gave them to Fred to hold (or is it George? Even their own mother can’t tell) and then it was fine. All in all a really great product.