LEGO Alien 71029-11
LEGO Alien (71029-11) is estimated at about $12 sealed as of Sep 2026 (retail $5). Retired 2021 · 6 pieces · 2021 Collectable Minifigures.
- Set number
- 71029-11
- Theme
- Collectable Minifigures
- Subtheme
- Series 21
- Year
- 2021
- Pieces
- 6
- Minifigures
- 1
- RRP
- $5
- Market value
- $12 (Estimate, Sep 2026)
- Released
- 2021
- Retirement
- Retired in 2021
Minifigures in LEGO Alien
Alien value by year
From $7 in 2022 to $12 (Estimate, Sep 2026): +77%. Its highest year was 2026, at $10.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $12 | +48.7% |
| 2026 (so far) | $10 | +23.7% |
| 2025 | $8 | −7.6% |
| 2024 | $9 | +18.2% |
| 2023 | $8 | +9.0% |
| 2022 | $7 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $4 together, roughly 29% of the set's value — low for Collectable Minifigures sets, so the value is in the sealed set rather than the figures (typically 74%).
Frequently asked questions
How much is LEGO Alien (71029-11) worth?
LEGO Alien is worth approximately $12 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Alien retired?
Yes — Alien (71029-11) 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 Alien gone up in value?
Yes. Alien launched at $5 and now trades around $12, an increase of 148.5%. See the price history chart for how it got there.
What is the price per piece for Alien?
At its $5 retail price across 6 pieces, Alien works out to about $0.832 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Alien a good investment?
Alien currently trades 148.5% 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 Alien so expensive?
Alien 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.