LEGO Grimkeeper the Cage Monster 71455-1
LEGO Grimkeeper the Cage Monster (71455-1) is worth about $40 on the secondary market today, against a $38 retail price. It has 274 pieces, belongs to the LEGO® DREAMZzz™ theme and was released in 2023. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely
In this LEGO® DREAMZzz™ building set, kids can help Mateo and Z-Blob rescue Cooper from the Grimkeeper, who is taking him back to the Nightmare King.
- Set number
- 71455-1
- Theme
- LEGO® DREAMZzz™
- Subtheme
- Season 1: Trials of the Dream Chasers
- Year
- 2023
- Pieces
- 274
- Minifigures
- 2
- RRP
- $38
- Market value
- $40
- Used value
- $18
- Released
- 2023
- Retirement
- Retired in 2025
Minifigures in LEGO Grimkeeper the Cage Monster
What you are paying for
Its 2 priced minifigures are worth about $6 together, roughly 16% of the set's value — about typical for sets with minifigures (typically 24%).
Frequently asked questions
How much is LEGO Grimkeeper the Cage Monster (71455-1) worth?
LEGO Grimkeeper the Cage Monster is worth approximately $40 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Grimkeeper the Cage Monster retired?
Yes — Grimkeeper the Cage Monster (71455-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Grimkeeper the Cage Monster gone up in value?
Yes. Grimkeeper the Cage Monster launched at $38 and now trades around $40, an increase of 5.0%. See the price history chart for how it got there.
What is the price per piece for Grimkeeper the Cage Monster?
At its $38 retail price across 274 pieces, Grimkeeper the Cage Monster works out to about $0.139 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Grimkeeper the Cage Monster a good investment?
Grimkeeper the Cage Monster currently trades 5.0% above its $38 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Grimkeeper the Cage Monster so expensive?
Grimkeeper the Cage Monster was released in 2023 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.