To estimate the price of the 2020 Mazda CX-9 Turbo Charged I4 2.5L High+ Premium, I first considered the selling prices of similar cars. The most relevant data point is a similar car with 93000 km sold for 110000 SAR in good condition on 2024-04-23. Another similar car with 146000 km sold for 89000 SAR in average condition on 2024-04-30. The car with 89200 km sold for 190500 SAR in average condition on 2023-12-22, but this is an outlier likely due to market conditions at that time. The listed prices of similar cars range from 94000 SAR to 118000 SAR, with a car having 137000 km listed for 94000 SAR. Considering the car's mileage of 137000 km and good condition, I estimate the market price to be slightly above the lower end of the listed prices, around 95000 SAR.