LEGO Firefighter Mask 5005428-1
LEGO Firefighter Mask (5005428-1) is estimated at about $15 sealed as of Sep 2026 (retail $10). Retired 2018 · 2017 Gear. Track its value and price history.
- Set number
- 5005428-1
- Theme
- Gear
- Subtheme
- Role-Play Toys
- Year
- 2017
- Minifigures
- 0
- RRP
- $10
- Market value
- $15 (Estimate, Sep 2026)
- Released
- 2017
- Retirement
- Retired in 2018
Firefighter Mask value by year
From $10 in 2017 to $15 (Estimate, Sep 2026): +59%. Its highest year was 2022, at $28.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $15 | −21.1% |
| 2026 (so far) | $23 | +18.9% |
| 2025 | $20 | +12.1% |
| 2024 | $17 | +14.8% |
| 2023 | $15 | −46.0% |
| 2022 | $28 | +25.4% |
| 2021 | $22 | +30.3% |
| 2020 | $17 | +16.0% |
| 2019 | $15 | +53.5% |
| 2018 | $10 | +0.0% |
| 2017 | $10 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Firefighter Mask (5005428-1) worth?
LEGO Firefighter Mask is worth approximately $15 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Firefighter Mask retired?
Yes — Firefighter Mask (5005428-1) 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 Firefighter Mask gone up in value?
Yes. Firefighter Mask launched at $10 and now trades around $15, an increase of 54.5%. See the price history chart for how it got there.
Is LEGO Firefighter Mask a good investment?
Firefighter Mask currently trades 54.5% above its $10 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 Firefighter Mask so expensive?
Firefighter Mask was released in 2017 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.