To estimate the price of the 2021 Nissan X-Trail 2.5L S 4X2 S 2WD (Base) with 76437 km mileage, I considered several data points. First, I looked at the actual selling prices of similar cars: AED 65445.75 (90312 km), AED 76495.75 (70513 km), AED 80741.5 (46644 km), and AED 72241.5 (76922 km). These prices suggest a range between AED 65445.75 and AED 80741.5. The closest match in terms of mileage is AED 72241.5 for 76922 km. Next, I considered the accepted offer of AED 78000 for a similar variant with 53000 km, which is higher due to lower mileage. Lastly, I reviewed the listed prices, which range from AED 69000 to AED 89995, but these are generally higher than actual selling prices. Based on these data points, I estimated the market price by giving more weight to the actual selling prices and adjusting slightly for the mileage difference.