To estimate the price of the 2020 Mitsubishi L200 I4 2.4L Single Cab GL (2WD) (Base), I started by looking at the new car price for the same variant, which is SAR 69000. Given that the car is 4 years old, I applied a 10% depreciation per year. This results in a depreciation of 40%, bringing the estimated value to SAR 41400. I also considered the listed prices of similar cars: a 2022 Mitsubishi L200 I4 2.5L (Diesel) with 193000 km listed for SAR 56500 and a 2018 Mitsubishi L200 I4 2.4L with 19000 km listed for SAR 45000. Given the higher mileage of the 2022 model and the lower mileage of the 2018 model, I adjusted the price estimate accordingly. The 2020 model with 109000 km should be priced slightly higher than the 2018 model but lower than the 2022 model, considering the mileage and condition. Therefore, I estimated the market price to be around SAR 42000.