LEGO Brown Astronaut and Spacebaby 71037-3
LEGO Brown Astronaut and Spacebaby (71037-3) is worth about $9 on the secondary market today, against a $5 retail price. It has 10 pieces, belongs to the Collectable Minifigures theme and was released in 2023.
Kids can play out action with 1 of 12 LEGO® minifigures
- Set number
- 71037-3
- Theme
- Collectable Minifigures
- Subtheme
- Series 24
- Year
- 2023
- Pieces
- 10
- Minifigures
- 2
- RRP
- $5
- Market value
- $9
- Released
- 2023
- Retirement
- Retired in 2023
Minifigures in LEGO Brown Astronaut and Spacebaby
Brown Astronaut and Spacebaby value by year
From $4 in 2020 to $9 in 2026 so far: +106%. Its highest year was 2026, at $9.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $9 | +14.1% |
| 2025 | $8 | +4.9% |
| 2024 | $8 | +51.8% |
| 2023 | $5 | +13.1% |
| 2022 | $4 | +0.0% |
| 2021 | $4 | +0.0% |
| 2020 | $4 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Brown Astronaut and Spacebaby (71037-3) worth?
LEGO Brown Astronaut and Spacebaby is worth approximately $9 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Brown Astronaut and Spacebaby retired?
Yes — Brown Astronaut and Spacebaby (71037-3) 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 Brown Astronaut and Spacebaby gone up in value?
Yes. Brown Astronaut and Spacebaby launched at $5 and now trades around $9, an increase of 82.8%. See the price history chart for how it got there.
What is the price per piece for Brown Astronaut and Spacebaby?
At its $5 retail price across 10 pieces, Brown Astronaut and Spacebaby works out to about $0.499 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Brown Astronaut and Spacebaby a good investment?
Brown Astronaut and Spacebaby currently trades 82.8% above its $5 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 Brown Astronaut and Spacebaby so expensive?
Brown Astronaut and Spacebaby 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.