LEGO Brickster Key Chain 3925-1
LEGO Brickster Key Chain (3925-1) is estimated at about $3 sealed as of Sep 2026 (retail $3). Retired · 2001 Gear. Track its value and price history.
- Set number
- 3925-1
- Theme
- Gear
- Subtheme
- Key Chains/Island Xtreme Stunts
- Year
- 2001
- Minifigures
- 0
- RRP
- $3
- Market value
- $3 (Estimate, Sep 2026)
- Retirement
- Retired
Brickster Key Chain value by year
From $4 in 2021 to $3 (Estimate, Sep 2026): −21%. Its highest year was 2021, at $4.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $3 | +6.2% |
| 2026 (so far) | $3 | +5.1% |
| 2025 | $3 | +0.0% |
| 2024 | $3 | −8.1% |
| 2023 | $3 | −11.6% |
| 2022 | $3 | −8.7% |
| 2021 | $4 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Brickster Key Chain (3925-1) worth?
LEGO Brickster Key Chain is worth approximately $3 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Brickster Key Chain retired?
Yes — Brickster Key Chain (3925-1) 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 Brickster Key Chain gone up in value?
Not currently. Brickster Key Chain launched at $3 and trades around $3 today, 3.3% below its retail price. The price history chart shows the full trend.
Is LEGO Brickster Key Chain a good investment?
Brickster Key Chain currently trades 3.3% below its $3 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 Brickster Key Chain so expensive?
Brickster Key Chain 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.