I started by examining the selling prices of similar cars. A 2022 Mazda CX-9 with 52,000 km in average condition sold for 103,000 SAR on 2024-05-27. Another similar car with 52,000 km in good condition sold for 135,000 SAR on 2024-08-12. The car in question has 69,683 km and is in average condition, so its value should be closer to the 103,000 SAR sale, but slightly lower due to higher mileage. I also considered listed prices: a similar car with 77,000 km is listed for 136,000 SAR, and another with 79,000 km is listed for 129,500 SAR. These listings are higher than actual selling prices, so I adjusted downwards. Considering all data, I estimated the market price for the car in question.