LEGO 5005239 Castle Room is a Unikitty! set currently valued at $7 for new and sealed sets. The set retired in August 2018 with annual appreciation averaging 13.92% since. On the used market, values range from $4 to $5 based on condition. Secondary market prices for new and sealed sets typically fall between $6 and $8.
LEGO 5005239-1 Castle Room is a Unikitty! Miscellaneous promotional set released in 2018, containing 50 pieces and 1 Unikitty figure. The set includes a small room scene with a brick-built couch, an aquarium, and a section for a pet crab, along with a cardboard backdrop representing Unikingdom castle. It also comes with a sticker sheet featuring glitter-style decorations such as hearts, unicorns, apples, and pizzas, and the Unikitty figure has an exclusive face print. In the United States, it was offered as a free item with qualifying LEGO Unikitty! purchases on LEGO.com and in LEGO Stores in August 2018, and it was later available again through shop.LEGO.com in Europe in June 2020.
A new and sealed Castle Room is currently valued at around $7, with annual growth of 9.3% that is expected to level off to around 4.9% in the coming year. The average used price is $4 for those in good overall condition. New and sealed listings currently range from $6 to $8. Recent market trends show a period of price correction, with values declining over the past year.