To estimate the price of the 2012 Mercedes C200 CGI Avantgarde I4 1.8L Standard, I first considered the selling prices of similar cars. A 2013 C200 with similar specs and condition sold for AED 26,000 on 1 Nov 2023, and another sold for AED 24,000 on 9 May 2024. These are the most relevant data points as they are recent and reflect actual market transactions. An offer was accepted for a 2012 C200 Avantgarde at AED 29,000 on 29 Oct 2024, but this was not a completed sale. Listed prices for similar 2012 models range from AED 23,000 to AED 28,000, but these are generally higher than selling prices. Considering the car's age, mileage, and condition, I estimate the market price to be slightly lower than the accepted offer and recent selling prices, reflecting depreciation and market trends.