LEGO Donatello Key Chain 850646-1
LEGO Donatello Key Chain (850646-1) is estimated at about $26 sealed as of Sep 2026 (retail $5). Retired 2015 · 2013 Gear. Track its value and price history.
- Set number
- 850646-1
- Theme
- Gear
- Subtheme
- Key Chains/Teenage Mutant Ninja Turtles
- Year
- 2013
- Minifigures
- 0
- RRP
- $5
- Market value
- $26 (Estimate, Sep 2026)
- Released
- 2013
- Retirement
- Retired in 2015
Donatello Key Chain value by year
From $5 in 2015 to $26 (Estimate, Sep 2026): +442%. Its highest year was 2026, at $24.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $26 | +8.7% |
| 2026 (so far) | $24 | +2.9% |
| 2025 | $24 | +55.9% |
| 2024 | $15 | −8.1% |
| 2023 | $17 | +30.3% |
| 2022 | $13 | +7.0% |
| 2021 | $12 | +15.4% |
| 2020 | $10 | +40.2% |
| 2019 | $7 | −17.5% |
| 2018 | $9 | +82.7% |
| 2017 | $5 | −2.0% |
| 2016 | $5 | +4.4% |
| 2015 | $5 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Donatello Key Chain (850646-1) worth?
LEGO Donatello Key Chain is worth approximately $26 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Donatello Key Chain retired?
Yes — Donatello Key Chain (850646-1) 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 Donatello Key Chain gone up in value?
Yes. Donatello Key Chain launched at $5 and now trades around $26, an increase of 415.6%. See the price history chart for how it got there.
Is LEGO Donatello Key Chain a good investment?
Donatello Key Chain currently trades 415.6% 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 Donatello Key Chain so expensive?
Donatello Key Chain was released in 2013 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.