LEGO Life On Mars Accessories 3750-1
LEGO Life On Mars Accessories (3750-1) is estimated at about $17 sealed as of Sep 2026 (retail $5). Retired · 48 pieces · 2001 Bulk Bricks.
- Set number
- 3750-1
- Theme
- Bulk Bricks
- Subtheme
- Space
- Year
- 2001
- Pieces
- 48
- Minifigures
- 0
- RRP
- $5
- Market value
- $17 (Estimate, Sep 2026)
- Retirement
- Retired
Life On Mars Accessories value by year
From $10 in 2016 to $17 (Estimate, Sep 2026): +73%. Its highest year was 2021, at $18.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $17 | +22.3% |
| 2026 (so far) | $17 | +22.3% |
| 2025 | $14 | +3.7% |
| 2024 | $13 | −2.7% |
| 2023 | $13 | +1.7% |
| 2022 | $13 | −25.4% |
| 2021 | $18 | +9.0% |
| 2020 | $16 | +21.4% |
| 2019 | $13 | +7.4% |
| 2018 | $13 | +27.1% |
| 2017 | $10 | +2.5% |
| 2016 | $10 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Life On Mars Accessories (3750-1) worth?
LEGO Life On Mars Accessories is worth approximately $17 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Life On Mars Accessories retired?
Yes — Life On Mars Accessories (3750-1) 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 Life On Mars Accessories gone up in value?
Yes. Life On Mars Accessories launched at $5 and now trades around $17, an increase of 233.1%. See the price history chart for how it got there.
What is the price per piece for Life On Mars Accessories?
At its $5 retail price across 48 pieces, Life On Mars Accessories works out to about $0.104 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Life On Mars Accessories a good investment?
Life On Mars Accessories currently trades 233.1% 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 Life On Mars Accessories so expensive?
Life On Mars Accessories was released in 2001 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.