The car to be estimated is a 2018 Mazda CX-9 I4 2.5L Turbo Charged Standard with 232,000 km mileage. The closest data point is a 2018 Mazda CX-9 I4 2.5L Turbocharged with 160,000 km sold for 57,500 SAR on 2024-09-15. This car has a lower mileage but is a Base+ variant, which is typically less expensive than the Standard variant. Another relevant data point is a 2018 Mazda CX-9 I4 2.5L Turbocharged with 137,000 km sold for 85,000 SAR on 2024-05-31, which is a High+ Premium (Top) variant, indicating a higher price due to the premium trim. Considering the target car's higher mileage and lower trim level compared to the High+ Premium, its value should be lower than 85,000 SAR. The 2018 model with 160,000 km at 57,500 SAR provides a closer estimate, but the target car's higher mileage suggests a further reduction. Therefore, the estimated market price is adjusted downward to account for the additional mileage.