LEGO ST Castle Byers is a Stranger Things set currently valued at $110 for new and sealed sets. The set retired in June 2019 with annual appreciation averaging 11.75% since. On the used market, values range from $89 to $136 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Castle Byers since June 2019. High accuracy
LEGO Castle Byers is a Stranger Things promotional set released in 2019, containing 48 pieces. It was offered as a make-and-take build at select LEGO Brand Stores, including the New York Flatiron and Leicester locations, with a U.S. event date of June 25, 2019. The model depicts Will Byers’ forest hideout from the Netflix series, represented as a small fort. Two stickers provide the graphics for 1×2 tiles reading “Castle Byers” and “All Friends Welcome.”

A new and sealed Castle Byers is currently valued at around $110, with annual growth of approximately 8%, which is lower than other Stranger Things sets. The average used price is $91 for those in good overall condition. New and sealed listings currently range from $145 to $150. Based on current trends, this set could be valued near $123 within the next year.

For Sale (New/Sealed)

(US) Stranger Things The Upside Down Set Castle Byers 75810 Addition & Demodog
BrickEconomy Choice
$85.46
(US) Stranger Things Upside Down Right Side Up Castle Byers Will 75810 Addition $144.50
+31.5%
(US) Stranger Things: Castle Byers set - In-store Exclusive Build - AUTHENTIC $149.99
+36.5%

For Sale (Used)

(US) Used - eBay listing for Castle Byers $91.18
(NL) Used - CURRENTLY BUILD, no original instructions (comes with printed instructions?) $127.91

Sets in Stranger Things

75810 The Upside Down

Year 2019
Pieces / Minifigs 2,287 / 8
Availability Retired
75810 LEGO Stranger Things The Upside Down
Retail $199.99
Value $778.16
Growth  +289.1%
Annual growth 34.4%

5005933 Stranger Things Notebook

Year 2019
Availability Retired
5005933 LEGO Stranger Things Notebook
promotional
Value $19.99
Annual growth 5.2%

San Diego Comic-Con Barb

Year 2019
Minifigs 1
Availability Retired
LEGO Stranger Things San Diego Comic-Con Barb
promotional
Value $889.24
Annual growth 13.9%
To celebrate the launch of LEGO® Stranger Things – The Upside Down, fans were invited to join an exclusive make-and-take event where they could build and take home their very own Castle Byers—a miniature recreation of Will Byers’ iconic woodland hideout from the hit Netflix series. This special promotional build captured the charm of Hawkins, Indiana in LEGO form and was offered in limited quantities as part of the global launch celebrations in 2019.
Description provided by LEGO©