The car to be estimated is a 2019 Toyota Yaris I4 1.5L STD (M/T) (Base+) with 140200 km mileage. The most relevant data point is a similar 2019 Yaris STD (M/T) (Base+) with 41050 km sold for 43000 SAR on 2023-08-08. Considering the higher mileage of the target car, a depreciation adjustment is needed. Another similar car with 137000 km was listed for 36000 SAR but was delisted, indicating it might not have sold at that price. The selling prices of other 2019 Yaris variants (Y CVT Mid) range from 31000 to 41000 SAR, with higher mileage and different trims. Given these factors, the estimated market price for the target car is adjusted to reflect its higher mileage and base trim.