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. The current value for a new and sealed Mystery Castle is estimated around $216 today with current average yearly gain of about 25% but will level off in the next year closer to a 10% annual growth. On the secondary markets the typical price range for the set MISB/NISB is between $186 and $246. The current used prices for Mystery Castle can be found in the range of $152 and $186 depending on the set's condition, with an average price of $155 if it is in good overall condition.

For Sale (New/Sealed)

(US) *** Best US listing for Mystery Castle ***
BrickEconomy Choice
$220.00
(CA) HIDDEN SIDE 70437 MYSTERY CASTLE (2020) NEW SEALED VERY RARE
$171.26
-20.5%
(DE) Hidden Side 70437 Mysterious Castle, Mystery Castle, Nip
$196.81
-8.7%
(DE) LEGO Hidden Side 70437 Geheimnisvolle Burg, Mystery Castle, Neu & Ovp
$198.19
-8.0%
(CA) Hidden Side: 70437 Mystery Castle (Retired)
$215.93
+0.2%
(CA) 70437 Hidden Side Mystery Castle Factory Sealed
$217.62
+1.0%
(US) Mystery Castle Hidden Side (70437)
$220.00
+2.1%
(US) Hidden Side Mystery Castle 70437 Retired RARE NEW
$229.95
+6.7%
(US) Mystery Castle Hidden Side (70437) SEALED New in Box / Retired
$230.00
+6.7%
(US) HIDDEN SIDE SET 70437 MYSTERY CASTLE NEW IN BOX FREE SHIPPING!!
$234.99
+9.0%
(CA) Hidden Side Mystery Castle Set 70437 New Sealed NISB Retired
$237.54
+10.2%
(US) BrickLink store ZacksBrickSafe
$237.99
+10.4%
(US) Hidden Side Mystery Castle 70437 Retired NEW
$238.89
+10.8%
(US) HIDDEN SIDE 70437 Mystery Castle NISB New & Sealed Age 9+
$239.95
+11.3%
Show 36 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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Year 2020
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Retail $29.99
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Year 2020
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Year 2020
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Retail $29.99
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Year 2020
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Availability Retired
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Retail $19.99
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Growth 4.2%
Annual growth 2.4%
Year 2020
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Availability Retired
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Retail $19.99
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Year 2020
Pieces / Minifigs 170 / 3
Availability Retired
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Retail $19.99
Value $24.97
Growth 24.9%
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Year 2020
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Availability Retired
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promotional
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Year 2020
Pieces / Minifigs 46 / 1
Availability Retired
30464 LEGO Hidden Side El Fuego's Stunt Cannon
Retail $4.99
Value $8.00
Growth 60.3%
Annual growth 17.1%
Year 2020
Pieces / Minifigs 40 / 1
Availability Retired
30463 LEGO Hidden Side Chef Enzo's Haunted Hotdogs
Retail $4.99
Value $8.91
Growth 78.6%
Annual growth 16.4%
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©