First, I looked at the selling prices of similar cars. The first car, with a mileage of 180372 km and in good condition, sold for 22000 SAR on 2023-09-16. The second car, with a mileage of 222290 km and in average condition, sold for 31000 SAR on 2023-11-05. The third car, with a mileage of 256000 km and in average condition, sold for 33000 SAR on 2023-12-07, but it was a higher trim (SLT2 AWD). Given the target car's mileage of 215132 km and average condition, it is closer to the second car. Next, I considered the listed prices. The target car itself is listed for 35000 SAR but not delisted, indicating it might be overpriced. Another similar car with 222290 km was listed for 33500 SAR and delisted on 2023-11-06, suggesting it might have sold for less. Considering these data points, the selling prices are more reliable, and the target car's value should be closer to the second car's selling price but slightly lower due to higher mileage.