The car in question is a 2021 Aston Martin DB11 1.57 V12 Coupe. We have no selling prices, offers accepted, or listed prices for similar used cars. We only have new car prices for 2025 models. The 2025 Aston Martin DB11 V12 Coupe starts at SAR 1,185,500. Assuming a 15% annual depreciation, the 2021 model would have depreciated for 4 years. The depreciation factor is 0.85^4 = 0.522. Applying this to the new price: 1,185,500 * 0.522 = 618,237. Since the car has high mileage (100,000 km) and is in 'False' condition, we should further reduce the price by approximately 10% to account for these factors. Therefore, the estimated price is 618,237 * 0.9 = 556,413.