LEGO UFO Attack 3846-1
LEGO UFO Attack (3846-1) is estimated at about $25 sealed as of Sep 2026. Retired 2011 · 88 pieces · 2010 Games. Track its value and price history.
- Set number
- 3846-1
- Theme
- Games
- Year
- 2010
- Pieces
- 88
- Minifigures
- 1
- Market value
- $25 (Estimate, Sep 2026)
- Used value
- $11
- Released
- 2010
- Retirement
- Retired in 2011
Minifigures in LEGO UFO Attack
UFO Attack value by year
From $10 in 2012 to $25 (Estimate, Sep 2026): +146%. Its highest year was 2020, at $43.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $25 | +10.7% |
| 2026 (so far) | $20 | −11.5% |
| 2025 | $22 | −5.9% |
| 2024 | $24 | −17.1% |
| 2023 | $29 | −19.8% |
| 2022 | $36 | +4.0% |
| 2021 | $34 | −20.3% |
| 2020 | $43 | +25.8% |
| 2019 | $34 | +3.5% |
| 2018 | $33 | −7.3% |
| 2017 | $36 | +16.3% |
| 2016 | $31 | +20.3% |
| 2015 | $25 | +28.4% |
| 2014 | $20 | +39.7% |
| 2013 | $14 | +41.6% |
| 2012 | $10 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $15 together, roughly 62% of the set's value — high for sets with minifigures, so most of what you pay for is the figures (typically 24%).
Frequently asked questions
How much is LEGO UFO Attack (3846-1) worth?
LEGO UFO Attack is worth approximately $25 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO UFO Attack retired?
Yes — UFO Attack (3846-1) 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.
Why is LEGO UFO Attack so expensive?
UFO Attack was released in 2010 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.