I analyzed the selling prices of similar cars first. A 2018 Hyundai Accent with 122500 km in average condition sold for 27000 SAR in August 2023. Another with 162500 km in average condition sold for 28000 SAR in June 2024. A car with 95000 km in average condition sold for 30000 SAR in May 2024. A car with 117500 km in average condition sold for 35000 SAR in September 2024. The car with 95000 km in good condition sold for 37000 SAR in April 2024. The target car has 129500 km and is in average condition, so it should be priced lower than the 117500 km car but higher than the 162500 km car. The listed prices show a car with 138000 km listed for 27000 SAR and another with 152500 km listed for 31500 SAR. Considering these data points, the estimated market price for the target car is around 29000 SAR.