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70437 LEGO Hidden Side Mystery Castle thumbnail image

70437 LEGO Hidden Side Mystery Castle
Images 6Description 
70437 LEGO Hidden Side Mystery Castle
  • Mystery Castle thumbnail
  • Mystery Castle thumbnail
  • Mystery Castle thumbnail
  • Mystery Castle thumbnail
  • Mystery Castle thumbnail
  • Mystery Castle thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Mystery Castle since August 2021. Very high accuracy
LEGO 70437 Mystery Castle was a 1,035 piece Hidden Side set with 6 minifigs released in 2020. It was retired in August 2021 with a lifespan of 14 months. Today's value for a new/sealed Mystery Castle is estimated around $201 with a average yearly gain of 8% and is expected to level off closer to 5% soon. On the secondary markets, the typical price range for the set MISB/NISB is between $172 and $229. The current used prices for Mystery Castle can be found in the range of $128 and $168 depending on the set's condition, with an average price of $140 if it is in good overall condition.
All regions

For Sale (New/Sealed)
(US) *** Best US listing for Mystery Castle ***
BrickEconomy Choice
$173.99
(US) Hidden Side: Mystery Castle (70437) Building Kit 1035 Pcs Playset
$173.99
-13.3%
(CA) Hidden Side Mystery Castle Set 70437 New Sealed
$182.02
-9.2%
(CA) HIDDEN SIDE 70437 MYSTERY CASTLE (2020) NEW SEALED VERY RARE
$190.11
-5.2%
(KR) 70437 Hidden Side Mystery Castle
$204.99
+2.2%
(CA) Hidden Side: 70437 Mystery Castle (Retired)
$212.08
+5.7%
(CA) 70437 Hidden Side Mystery Castle Factory Sealed
$227.03
+13.2%
(CA) #70437 Hidden Side Mystery Castle - Brand New
$237.69
+18.5%
(AU) Hidden Side 70437 MYSTERY CASTLE Nehmaar Reem Shadow-Walker New Sealed
$241.78
+20.5%
(US) Hidden Side Mystery Castle 70437 * NISB * AR App d/c in 2023 * EU Box *
$244.00
+21.7%
(US) Hidden Side 70437 - Mystery Castle (New - Sealed)
$249.00
+24.1%
(US) Sealed 70437 LEGO Hidden Side Mystery Castle!
$249.95
+24.6%
(US) Hidden Side Mystery Castle 70437 Retired, Halloween NISB Free Shipping
$250.00
+24.6%
(US) Hidden Side Mystery Castle Set 70437 - 100% Verified Authentic and New
$250.00
+24.6%
Show 16 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the last 3 months of new/sealed 70437 Mystery Castle.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 70437 Mystery Castle.

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Pieces / Minifigs 400 / 4
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Theme Hidden Side
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Pieces / Minifigs 295 / 3
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Theme Hidden Side
Year 2020
Pieces / Minifigs 244 / 3
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Theme Hidden Side
Year 2020
Pieces / Minifigs 224 / 3
Availability Retired
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Growth  15.0%
Annual growth 3.1%

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Theme Hidden Side
Year 2020
Pieces / Minifigs 189 / 4
Availability Retired
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Retail $19.99
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Growth  8.4%
Annual growth 3.3%

70428 Jack's Beach Buggy

Theme Hidden Side
Year 2020
Pieces / Minifigs 170 / 3
Availability Retired
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Retail $19.99
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Growth  20.0%
Annual growth 5.8%

40408 Drag Racer

Theme Hidden Side
Year 2020
Pieces / Minifigs 134 / 2
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40408 LEGO Hidden Side Drag Racer
promotional
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Annual growth 35.4%

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Theme Hidden Side
Year 2020
Pieces / Minifigs 46 / 1
Availability Retired
30464 LEGO Hidden Side El Fuego's Stunt Cannon
Retail $4.99
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Growth  86.0%
Annual growth 10.5%

30463 Chef Enzo's Haunted Hotdogs

Theme Hidden Side
Year 2020
Pieces / Minifigs 40 / 1
Availability Retired
30463 LEGO Hidden Side Chef Enzo's Haunted Hotdogs
Retail $4.99
Value $5.51
Growth  10.4%
Annual growth 7.0%
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My Collection

Mystery Castle Reviews

27 reviews
4.9
Collectors
Investors
The Brothers Brick
“The Mystery Castle will be a nice addition for anyone looking to add a reasonably priced spooky castle to their collection. It doesn't have the color splash of the Scooby Doo Mystery Mansion, but the inclusion of lots of light blue colors in the transparent pieces and... More stickers keeps it from becoming boring. The astronomy tower in dark tan with its curved roof and large telescope makes for a nice accent to help this castle stand out from its predecessors.”
Full review at www.brothers-brick.com
New Elementary
“Overall I enjoyed the build experience, with a couple of minor exceptions where access was a bit limited. The finished model is quite substantial, and even without the accompanying app the Castle provides plenty of scope for ghost-hunting scenarios and play. It also offers... More potential for MOCing with interesting pieces if that is what attracts you to the set and its component parts.”
Full review at www.newelementary.com

About Hidden Side

The LEGO Hidden Side theme was introduced in the summer of 2019 that was tech influenced and included a storyline and an app game (Apple App Store and Google Play). The theme is focused around the haunted town of Newbury and is designed with an augmented reality (AR) app, allowing users to capture ghosts while solving mysteries within the spooky town.
Summary
Hidden Side Mystery Castle set 70437 was released in June 2020, retailing for $100, but has since been retired. New, unopened Mystery Castle sets are valued at $201, while used sets can be found for $140.
Read more
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©