LEGO Medieval Castle 31120-1
LEGO Medieval Castle (31120-1) is worth about $149 on the secondary market today, against a $100 retail price. It has 1,426 pieces, belongs to the Creator 3-in-1 theme and was released in 2021. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
Spectacular LEGO® Creator 3in1 Medieval Castle playset
- Set number
- 31120-1
- Theme
- Creator 3-in-1
- Subtheme
- 3 in 1
- Year
- 2021
- Pieces
- 1,426
- Minifigures
- 3
- RRP
- $100
- Market value
- $149
- Released
- 2021
- Retirement
- Retired in 2024
Minifigures in LEGO Medieval Castle
- LEGO Black Falcon - Female, Pearl Dark Gray Detailed Legs, Flat Silver Neck Protector
- LEGO Black Falcon - Male, Pearl Dark Gray Detailed Legs, Flat Silver Neck Protector
- LEGO Blacksmith - White Tank Top with Blue Stripes, Black Legs, Dark Orange Hair
- LEGO Skeleton - Standard Skull, Bent Arms Vertical Grip
Medieval Castle value by year
From $106 in 2021 to $118 in 2026 so far: +11%. Its highest year was 2026, at $118.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $118 | +13.4% |
| 2025 | $104 | +1.2% |
| 2024 | $103 | −1.2% |
| 2023 | $104 | +0.6% |
| 2022 | $103 | −2.8% |
| 2021 | $106 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 4 priced minifigures are worth about $12 together, roughly 8% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Medieval Castle (31120-1) worth?
LEGO Medieval Castle is worth approximately $149 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Medieval Castle retired?
Yes — Medieval Castle (31120-1) 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 Medieval Castle gone up in value?
Yes. Medieval Castle launched at $100 and now trades around $149, an increase of 49.0%. See the price history chart for how it got there.
What is the price per piece for Medieval Castle?
At its $100 retail price across 1,426 pieces, Medieval Castle works out to about $0.070 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Medieval Castle a good investment?
Medieval Castle currently trades 49.0% above its $100 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 Medieval Castle so expensive?
Medieval Castle was released in 2021 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.