I analyzed the selling prices of similar 2020 MG RX8 I4 2.0L Turbocharged cars. The most relevant data points are: 1) A Luxury (Top) variant with 130000 km sold for 47000 SAR on 2023-09-23. 2) A Luxury (Top) variant with 76000 km sold for 52000 SAR on 2024-04-27. 3) A Luxury (Top) variant with 134000 km sold for 53000 SAR on 2024-06-19. The car in question has 101000 km, which is between the mileages of these examples. Considering the condition is good, I adjusted the price slightly higher than the 47000 SAR example but lower than the 52000 SAR and 53000 SAR examples due to the higher mileage of the latter two.