75810 LEGO Stranger Things The Upside Down

LEGO set 75810, The Upside Down, is a 2,287 piece Stranger Things exclusive set with 8 minifigures released in 2019 about the Netflix original series Stranger Things which premiered in 2016. The set depicts the Byer's house as well as the iconic Upside Down, and Chief Hopper's police cruiser. There is also a minifigure stand with the title of the show on it, to display the included minifgures of Will Byers, Mike Wheeler, Lucas Sinclair, Dustin Henderson, Eleven, Joyce Byers, Chief Jim Hopper, and the Demogorgon. The entire set can be flipped upside down, depending on if you want to show the Byer's house or the Upside Down version of the house.

It was retired in January 2022 with a lifespan of 31 months. The current value for a new and sealed The Upside Down is estimated around $413 today with current average yearly gain of about 34% but will level off in the next year closer to a 14% annual growth making it a solid investment. On the secondary markets, the typical price range for the set MISB/NISB is between $356 and $496. On the open market, a used set will fetch in the range of between $315 and $403 depending on the condition.