To estimate the price of the 2017 Mazda CX-9 I4 2.5L High+ Premium (Top) with 197000 km mileage and average condition, I considered several data points. First, I looked at the selling prices of similar cars. A 2018 Mazda CX-9 I4 2.5L with 55000 km in good condition sold for 94000 SAR on 2023-10-25. A 2016 Mazda CX-9 V6 3.7L with 199900 km in average condition sold for 48000 SAR on 2023-10-28. Another 2016 model with 247500 km in average condition sold for 39000 SAR on 2023-11-09. A 2015 model with 283000 km in average condition sold for 41000 SAR on 2024-01-17. A 2018 model with 137000 km in average condition sold for 85000 SAR on 2024-05-31. The listed prices for similar 2017 models are 68000 SAR and 67500 SAR. Considering the car's age, mileage, and condition, I adjusted the price downwards from the higher end of the 2018 models and slightly above the 2016 models, taking into account the depreciation and the higher mileage.