Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
70437 Mystery Castle is a 1,035 piece Hidden Side set with 6 minifigs released in 2020. The set is estimated to retire sometime within early to mid 2021. Once retired, the expected annual growth will be close to 3% after the second year, which will value the set bewteen $102 and $104 shortly after it is retired.
Retirement risk. Mystery Castle should be retiring in most LEGO retail markets and regional LEGO.com online shops very soon. A number of regions have already retired this set.

For Sale (New/Sealed)

This chart shows the sales listing trends of 70437 Mystery Castle.
(US) Offical set 70437 Hidden Side Mystery Castle at LEGO.com
BrickEconomy Choice
$99.99
(NL) BrickLink store Echte Bricks
$122.38
+22.4%
(HU) BrickLink store lalijohi
$146.01
+46.0%
(AT) Factory sealed. Photos available on request.
$152.41
+52.4%
(DE) new sealed
$152.99
+53.0%
(NZ) brand new in sealed box/paypal +4.5%
$154.18
+54.2%
(AT) BrickLink store A brick per day ...
$162.68
+62.7%
(BE) BrickLink store Pano Brickstore
$163.57
+63.6%
(BE) BrickLink store Vlaamse Blokjes
$163.59
+63.6%
(HK) Have Toysrus label, box condition 8/10
$164.68
+64.7%
(RU) BrickLink store AuBricks
$170.08
+70.1%
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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.
Description provided by LEGO©