To estimate the price of the 2012 Mercedes C300 3.0L V6 Standard, I first looked at the selling price of a similar car: a 2011 Mercedes C300 3.0L V6 Standard with 109400 miles sold for AED 20500 on 2024-03-12. Given that the car to be estimated is a year newer but has higher mileage (130557 miles), I adjusted the price slightly downward. Next, I considered the listed prices of similar cars. A 2012 Mercedes C300 3.0L V6 Standard with the same mileage is listed for AED 20500, which supports the selling price data. Other listed prices for 2011 models with similar specs and mileage range from AED 21500 to AED 23500, but these are older models. Considering the average condition and the higher mileage of the car to be estimated, I concluded that the market price should be slightly lower than the listed prices but close to the recent selling price.