LEGO Martian Manhunter Key Chain 853456-1
LEGO Martian Manhunter Key Chain (853456-1) is estimated at about $8 sealed as of Sep 2026 (retail $5). Retired 2016 · 2015 Gear.
- Set number
- 853456-1
- Theme
- Gear
- Subtheme
- Key Chains/DC Comics Super Heroes
- Year
- 2015
- Minifigures
- 0
- RRP
- $5
- Market value
- $8 (Estimate, Sep 2026)
- Released
- 2015
- Retirement
- Retired in 2016
Martian Manhunter Key Chain value by year
From $5 in 2016 to $8 (Estimate, Sep 2026): +73%. Its highest year was 2019, at $11.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $8 | +14.7% |
| 2026 (so far) | $8 | +10.3% |
| 2025 | $7 | −5.8% |
| 2024 | $7 | −1.2% |
| 2023 | $7 | +5.1% |
| 2022 | $7 | +6.4% |
| 2021 | $7 | −38.2% |
| 2020 | $11 | −1.8% |
| 2019 | $11 | +11.4% |
| 2018 | $10 | +92.3% |
| 2017 | $5 | +11.4% |
| 2016 | $5 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Martian Manhunter Key Chain (853456-1) worth?
LEGO Martian Manhunter Key Chain is worth approximately $8 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Martian Manhunter Key Chain retired?
Yes — Martian Manhunter Key Chain (853456-1) 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 Martian Manhunter Key Chain gone up in value?
Yes. Martian Manhunter Key Chain launched at $5 and now trades around $8, an increase of 57.7%. See the price history chart for how it got there.
Is LEGO Martian Manhunter Key Chain a good investment?
Martian Manhunter Key Chain currently trades 57.7% 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 Martian Manhunter Key Chain so expensive?
Martian Manhunter Key Chain was released in 2015 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.