Hidden SideMystery Castle (70437)

Set Info

Fans of virtual reality and video games love the amazing LEGO® Hidden Side universe, where physical and digital worlds meet to provide an incredible, single or multiplayer augmented reality (AR) play experience. This LEGO Hidden Side Mystery Castle (70437) playset combines a buildable LEGO model with an app, so interaction with the model triggers events in a digital world.

The mystery castle springs to life when viewed through a smart device with the LEGO Hidden Side AR app. Children then get to explore, solve mysteries, hunt ghosts and battle boss ghost The Maw in an exciting digital world. The possessed castle model also folds out, setting the scene for action-packed role play with the Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker minifigures.

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Pricing Info

Last known price€ 99.99
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Lego retail price€ 99.99(9.66 ct/brick)
Highest price ever€ 109.99
Lowest price ever€ 59.99
Last known price is equal to the initial Lego retail price!
Current pricing since January 25th 2021
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Set price per store

Store Name Rating Current Price Delivered Changed
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~ means with approximated delivery cost and VAT differences, as the actual delivery costs might vary due to item weight and/or dimensions.
Prices and availability may have changed since the last update.

No longer directly available

The Mystery Castle (70437) Lego set is no longer directly available from the sites below. However, 3rd party partners of these sites might still have the set available.

Store Name Rating Last Price Last availability
€ 99.99Jan 24, 2021More info
€ 97.47Jan 08, 2021More info
€ 90.27Jan 07, 2021More info
€ 99.99Jan 07, 2021More info
€ 99.99Jan 03, 2021More info
€ 99.99Dec 24, 2020More info
€ 99.76 / £ 89.99Dec 08, 2020More info
€ 88.68 / £ 79.99Dec 07, 2020More info
€ 90.49Dec 07, 2020More info
€ 59.99Dec 07, 2020More info
€ 84.95Dec 02, 2020More info
€ 87.90Nov 27, 2020More info
€ 95.00Nov 27, 2020More info
€ 92.95Nov 27, 2020More info
Nov 20, 2020More info
Nov 20, 2020More info
Nov 20, 2020More info
€ 84.99Nov 17, 2020More info
€ 86.95Nov 14, 2020More info
€ 105.00Nov 14, 2020More info
€ 104.99Nov 08, 2020More info
€ 79.99Nov 06, 2020More info
€ 84.95Nov 05, 2020More info
€ 99.21 / £ 89.99Oct 29, 2020More info
€ 104.99Oct 29, 2020More info
€ 99.99Oct 29, 2020More info
€ 97.47Oct 29, 2020More info
€ 99.99Oct 29, 2020More info
€ 79.99Oct 21, 2020More info
€ 84.63Oct 13, 2020More info
€ 89.99Oct 10, 2020More info
€ 110.95Oct 08, 2020More info
€ 89.99Sep 24, 2020More info
€ 69.62Sep 16, 2020More info
€ 99.95Aug 22, 2020More info
€ 73.99Aug 20, 2020More info
€ 99.99Aug 08, 2020More info

Set details

Set Title

LEGO Mystery Castle (70437)

Alternate descriptionAugmented Reality (AR) haunted castle building toy for kids
ThemeHidden Side
Monitoring sinceMay 2020
Building instructionsDownload the building instructions for the Lego Mystery Castle (70437)

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Mystery Castle 70437 Features

  • This LEGO® Hidden Side building kit combines the open creative play of LEGO building toys with digital play for an immersive single or multiplayer augmented reality (AR) experience. Perfect for kids aged 9 and up.
  • What’s in the box? A digitally interactive LEGO® Hidden Side castle model with lots of manual features including an accessible observatory tower, plus Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker minifigures.
  • The mystery castle model comes to life when viewed througha smart device equipped with the free LEGO® Hidden Side AR app. Kids then get to solve mysteries, find items and hunt ghosts in a haunted digital world.
  • Looking for an ideal birthday or any-other-day gift for kids aged 9 and up? This action-packed LEGO® Hidden Side playset is a great gift idea for LEGO builders and fans of virtual reality and video games.
  • When built, this LEGO® Hidden Side Mystery Castle (70437) augmented reality playset measures over 13" (34cm) high, 12" (31cm) wide and 10" (27cm) deep.

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