To estimate the price of the 2015 Audi A8 3.0L V6 50 TFSI (Base) with 185000 km mileage, I considered several data points. First, the selling prices of similar cars: a 2015 Audi A8 L 50TFSI 3.0L V6 with 111000 km sold for AED 42000 in April 2024, and another 2015 Audi A8 with 95500 km sold for AED 77500 in August 2023. Given the higher mileage of the target car, its value should be lower. Next, an offer accepted for a similar car with 168800 km was AED 52000 in January 2024. For listed prices, a similar car with the same mileage (185000 km) was listed for AED 51000 but not delisted, indicating it might be overpriced. Considering the depreciation and the condition of the car, I adjusted the price downwards from these reference points.