To estimate the price of the 2020 MG RX8 I4 2.0L 30Turbo 4WD LUX (Top) with 150500 km mileage, I considered several data points. First, I looked at the selling prices of similar cars. A 2022 MG RX8 30T 4WD LUX (Top) with 2050 km sold for AED 100000 on 2023-11-08. A 2020 MG RX8 2.0L I4 4WD COM (Mid) with 96000 km sold for AED 49000 on 2023-12-27. Another 2020 MG RX8 2.0L V4 Turbo 4WD LUX (Top) with 100000 km sold for AED 49000 on 2024-03-08. A 2020 MG RX8 3.0 I6 4WD LUX (Top) with 82900 km sold for AED 85000 on 2023-08-08. Given the higher mileage and average condition of the target car, I adjusted the price downward. I also considered listed prices: a 2020 MG RX8 I4 2.0L 30Turbo 4WD LUX (Top) with 150500 km is listed for AED 63000, and a similar car with 100000 km was listed for AED 52500. Taking into account the higher mileage and average condition, I estimated the market price accordingly.