To estimate the price of the 2017 BMW 730Li Standard with 221000 km mileage, I first looked at the selling prices of similar cars. A 2015 BMW 730 with 103350 km sold for AED 52000 in May 2024, and a 2018 BMW 730Li with 145000 km sold for AED 63000 in July 2024. Given the higher mileage of the target car, its value would be lower. Next, I reviewed listed prices: a 2017 BMW 730Li with 221000 km is listed for AED 72000, and a 2017 BMW 730 with 198900 km is listed for AED 76000. Considering the high mileage and the fact that listed prices are usually higher than selling prices, I adjusted the estimate downwards. Factoring in the condition and mileage, I arrived at a reasonable market price estimate.