To estimate the price of the 2022 MG GT I4 1.5L Turbocharged LUX (Top) with 13000 km mileage, I first considered the selling price of a similar car with the same variant and specs, which sold for SAR 50000 on 2023-10-03. This car had a higher mileage of 28077 km and was in good condition. The target car has lower mileage but is in average condition, which might slightly reduce its value. Next, I looked at the listed prices of similar cars. The closest match was a car with 14900 km listed for SAR 49500, and another with 11000 km listed for SAR 54500. These listings suggest a market range between SAR 49500 and SAR 54500. Considering the selling price and the listed prices, I estimate the market price of the target car to be slightly lower than the average of these values due to its average condition.