To estimate the price of the 2019 Lexus LX570 V8 5.7L Signature (Mid) with 85000 km mileage, I considered the following data points: 1. Selling prices of similar cars: The 2019 Lexus LX570 Signature Black Edition V8 5.7L with 153400 km sold for SAR 337000 and SAR 313000 in late 2023. The 2018 Lexus LX570 Signature Black Edition V8 5.7L with 51000 km sold for SAR 304500 in mid-2024. These prices are for the top variant, which is generally higher than the mid variant. 2. Listed prices of similar cars: The 2019 Lexus LX570 V8 5.7L Signature (Mid) with 85000 km is listed for SAR 308000. Other listings for similar mid variants range from SAR 297000 to SAR 330000. 3. Depreciation logic: Considering the car is 5 years old, a 10% annual depreciation from the new car price is applied. Given the data, the selling prices of top variants are higher, and the listed prices for mid variants are slightly lower. Therefore, I adjusted the estimate accordingly.