I started by looking at the selling prices of similar cars. The first car, a 2015 Mazda CX-9 V6 3.7L Grade 1 Premium (Mid+), with 243000 km mileage, sold for SAR 46000 on 2023-12-03. The second car, a 2015 Mazda CX-9 V6 3.7L High+ (Mid), with 212000 km mileage, sold for SAR 45500 on 2024-03-05. The third car, a 2015 Mazda CX-9 V6 3.7L Standard, with 248000 km mileage, sold for SAR 47000 on 2024-05-05. Given that the car in question has a mileage of 219035 km and is in good condition, I considered the first car as the most comparable. I also looked at the listed prices: SAR 44000, SAR 49000, SAR 47000, and SAR 42000. The listed prices are generally higher than the selling prices. Considering the selling prices and the listed prices, I estimated the market price for the car.