I started by examining the selling prices of similar cars. The closest match is a 2023 Lexus GX460 4.6L V8 Premier (Base) with 13900 km sold for 213500 AED on 2024-05-30. Another similar car with 26500 km sold for 207000 AED on 2024-07-07. A Platinum variant with 16691 km sold for 199000 AED on 2024-10-30, but this is a higher trim. Next, I looked at dealer-sold prices. A Premier with 22651 km sold for 186991.5 AED on 2024-03-27, and another with 30135 km sold for 186991.5 AED on 2024-05-11. A Premier with 20661 km sold for 198899.15 AED on 2024-07-07. The car in question has 24378 km, which is between these mileages. Considering the condition is average, I adjusted the price slightly lower than the average of these data points.