To estimate the price of the 2013 BMW 530 3.0L I6 Standard with 168500 km mileage, I considered the following data points: 1) An offer accepted by a seller for the exact same car at AED 25000 on 2024-07-04. 2) Listed prices of similar cars: AED 27500, AED 45000, AED 28000, AED 28500, AED 42000, AED 30000, AED 30000, and AED 37000. The most relevant listed prices are AED 27500, AED 28000, and AED 28500, as they are closer to the car's condition and mileage. The accepted offer of AED 25000 is the most reliable indicator. Considering the accepted offer and the lower end of the listed prices, the estimated market price is derived.