To estimate the price of the 2015 Mercedes CLA45 AMG, I considered the following data points: 1) An offer accepted for a 2016 model with similar specs and mileage at SAR 112500 on 2024-06-10. 2) Listed prices for 2016 models with similar specs and mileage at SAR 100500 and SAR 75000. The accepted offer of SAR 112500 is the most reliable data point, but since it is for a 2016 model, I adjusted for the one-year difference by applying a 10% depreciation, resulting in an estimated value of SAR 101250. The listed prices provide a range, with the higher end at SAR 100500 and the lower end at SAR 75000. Considering the car's average condition and higher mileage, I estimated the price to be slightly lower than the adjusted value of the accepted offer.