Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Castle Byers since May 2019. Medium accuracy
Castle Byers was a 48 piece Stranger Things promotional set released in 2019. This was part of a LEGO Stranger Things Make-and-Take event at the New York Flatiron and Leicester LEGO Brand Stores. It is based on Will Byers secret den, known as Castle Byers.

The current value for a new and sealed Castle Byers is estimated around $56 today with current average yearly gain of about 26% but will level off in the next year closer to a 12% annual growth.
It's been a few months since we have seen Castle Byers for sale in primary or secondary markets. The current value of this set might be slightly higher then what we have estimated. The last new Castle Byers seen was sold on

Sets in Stranger Things

Year 2019
Pieces / Minifigs 2,287 / 8
Availability Retired
75810 LEGO Stranger Things The Upside Down
Retail $199.99
Value $217.93
Growth 9.0%
Annual growth 13.1%
Year 2019
Minifigs 1
Availability Retired
LEGO Stranger Things San Diego Comic-Con Barb
Value $506.67
Annual growth 24.6%