Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Mystery Castle since August 2021. Medium accuracy
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. The current value for a new and sealed Mystery Castle is estimated around $176 today with current average yearly gain of about 25% but will level off in the next year closer to a 8% annual growth. The current used prices for Mystery Castle can be found in the range of $132 and $170 depending on the set's condition, with an average price of $142 if it is in good overall condition.

For Sale (New/Sealed)

(US) *** Best US listing for Mystery Castle ***
BrickEconomy Choice
$225.00
(CA) HIDDEN SIDE 70437 MYSTERY CASTLE (2020) NEW SEALED VERY RARE
$192.33
+9.4%
(DE) LEGO Hidden Side 70437 Geheimnisvolle Burg, Mystery Castle, Neu & Ovp
$199.14
+13.3%
(CY) Mystery Castle Hidden Side (70437) - NEW
$199.30
+13.4%
(CA) 70437 Hidden Side Mystery Castle Factory Sealed
$202.35
+15.1%
(AU) Hidden Side : # 70437 Mystery Castle see your set come alive(Aussie Seller)
$218.84
+24.5%
(US) Mystery Castle Hidden Side (70437)
$225.00
+28.0%
(US) Hidden Side Mystery Castle Set 70437 - 100% Verified Authentic and New
$234.00
+33.1%
(AU) Hidden Side - Mystery Castle (70437) - New/Sealed/Retired/Halloween/Tomb
$243.93
+38.8%
(US) Hidden Side 70437 - Mystery Castle (New - Sealed)
$249.00
+41.6%
(US) - HIDDEN SIDE - MYSTERY CASTLE | 70437 | NISB | RETIRED
$259.95
+47.9%
(US) HIDDEN SIDE 70437 Mystery Castle NISB New & Sealed Age 9+
$259.95
+47.9%
(US) Hidden Side: Mystery Castle (70437) Building Kit 1035 Pcs Playset
$259.99
+47.9%
(US) 70437 Hidden Side Mystery Castle, Brand New & Sealed
$269.95
+53.6%
Show 21 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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Year 2020
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Year 2020
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Retail $49.99
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Year 2020
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Retail $49.99
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Year 2020
Pieces / Minifigs 400 / 4
Availability Retired
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Retail $39.99
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Year 2020
Pieces / Minifigs 348 / 3
Availability Retired
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Retail $29.99
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Year 2020
Pieces / Minifigs 295 / 3
Availability Retired
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Retail $29.99
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Year 2020
Pieces / Minifigs 244 / 3
Availability Retired
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Retail $29.99
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Year 2020
Pieces / Minifigs 224 / 3
Availability Retired
70433 LEGO Hidden Side J.B.'s Submarine
Retail $19.99
Value $22.35
Growth 11.8%
Annual growth 14.0%
Year 2020
Pieces / Minifigs 189 / 4
Availability Retired
70427 LEGO Welcome to the Hidden Side
Retail $19.99
Value $24.47
Growth 22.4%
Annual growth 25.5%
Year 2020
Pieces / Minifigs 170 / 3
Availability Retired
70428 LEGO Hidden Side Jack's Beach Buggy
Retail $19.99
Value $25.23
Growth 26.2%
Annual growth 29.9%
Year 2020
Pieces / Minifigs 134 / 2
Availability Retired
40408 LEGO Hidden Side Drag Racer
promotional
Value $10.00
Annual growth 35.4%
Year 2020
Pieces / Minifigs 46 / 1
Availability Retired
30464 LEGO Hidden Side El Fuego's Stunt Cannon
Retail $4.99
Value $9.92
Growth 98.8%
Annual growth 27.1%
Year 2020
Pieces / Minifigs 40 / 1
Availability Retired
30463 LEGO Hidden Side Chef Enzo's Haunted Hotdogs
Retail $4.99
Value $7.97
Growth 59.7%
Annual growth 21.9%
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©