2021 Mercedes C Class car radio — 205 Type, amplifier, ID 2139000120 price snapshot
- Low
- $75
- Average
- $422
- High
- $672

Year & trim-specific price guide
A used 2021 Mercedes C Class car radio (205 Type, amplifier, ID 2139000120) costs $75 to $672, with a median asking price of $475. Based on 36 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 | $75–$672 | 34 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $150–$240 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $75–$672 overall range
Trim-specific context
This pricing covers the 205 Type, amplifier, ID 2139000120 variant of the 2021 Mercedes C Class car radio, based on 36 priced listings. Its $475 median is 90% above 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 36 priced salvage-yard listings, a used 2021 Mercedes C Class car radio in the 205 Type, amplifier, ID 2139000120 variant lists between $75 and $672, with a median asking price of $475.
The 205 Type, amplifier, ID 2139000120 variant appears in model years 2019, 2021. Prices and availability may differ by year.