2021 Mercedes C Class car radio — 205 Type, amplifier, ID 2139009020 price snapshot
- Low
- $100
- Average
- $205
- High
- $301

Year & trim-specific price guide
A used 2021 Mercedes C Class car radio (205 Type, amplifier, ID 2139009020) costs $100 to $301, with a median asking price of $215. Based on 43 priced salvage yard listings across the US, updated Sep 3, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $100–$301 | 41 | |
| Grade BStandard used | $276–$276 | 1 | |
| Grade CVisible wear | $175–$175 | 1 | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $100–$301 overall range
Trim-specific context
This pricing covers the 205 Type, amplifier, ID 2139009020 variant of the 2021 Mercedes C Class car radio, based on 43 priced listings. Its $215 median is 14% below the 2021 Mercedes C Class car radio overall median of $250.
There are 15 other car radio variants available for the 2021 Mercedes C Class.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
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Common questions
Based on 43 priced salvage-yard listings, a used 2021 Mercedes C Class car radio in the 205 Type, amplifier, ID 2139009020 variant lists between $100 and $301, with a median asking price of $215.
The 205 Type, amplifier, ID 2139009020 variant appears in model years 2019, 2021. Prices and availability may differ by year.