To estimate the price of the 2014 Mazda CX-9 V6 3.7L High+ Premium (Top) with 307200 km mileage, I considered several data points. First, I looked at the selling prices of similar cars. A 2014 Mazda CX-9 V6 3.7L with 266000 km in good condition sold for 38500 SAR in April 2024. Another 2014 model with 196000 km in average condition sold for 35500 SAR in January 2024. A 2014 model with 256000 km in average condition sold for 35000 SAR in April 2024. Given the higher mileage of the target car (307200 km) and its average condition, I adjusted the price downwards. Additionally, I considered the listed prices of similar cars, such as a 2014 model with 326000 km listed for 24500 SAR and another with 349000 km listed for 35500 SAR. Taking into account the actual selling prices and the listed prices, I estimated the market price accordingly.