The most relevant data point is the selling price of a similar 2024 Lucid Air Pure (Base) with 4000 km mileage, which sold for SAR 241,000 on 2024-10-01. This car is very similar to the target car, with only a slightly lower mileage. The listed prices of similar cars range from SAR 239,000 to SAR 375,000, but these are not as reliable as the actual selling price. The closest listed price to the selling price is SAR 239,000 for a car with 4000 km, which supports the selling price data. Considering the target car has 7000 km, slightly higher than the sold car, a small depreciation adjustment is reasonable, but the selling price remains the best indicator.