To estimate the price of the 2020 Mercedes GLS450 V6 3.0L Standard, I first considered the offer accepted by a seller for a similar car with 60800 km mileage at AED 290000 on 2023-11-01. This car has lower mileage than the target car, suggesting a higher value. Next, I looked at listed prices: a similar car with 102000 km was listed for AED 214500, and another with 123500 km was listed for AED 205000. These listings are closer in mileage to the target car and provide a more realistic market value. Considering the higher mileage of the target car (101500 km) compared to the car with the accepted offer, and the fact that listed prices tend to be higher than actual selling prices, I estimate the market price to be slightly lower than the lowest listed price.