I analyzed the selling prices of similar 2022 MG RX8 Luxury (Top) variants. The most relevant data points are: a car with 18000 km sold for 74500 SAR on 2024-05-21, a car with 10000 km sold for 81000 SAR on 2024-06-10, and a car with 20000 km sold for 60000 SAR on 2024-08-15. The car with 5000 km sold for 82000 SAR on 2024-09-13. The car with 17083 km should be valued between these, considering its mileage and the dates of sale. The average of these relevant sales is approximately 74375 SAR, but considering the most recent sale of a similar car with 20000 km for 60000 SAR, I adjusted the estimate slightly lower to reflect market trends.