I analyzed the selling prices of similar 2015 Nissan X-Trail 2.5L I4 SV (Mid) cars. The most relevant data points are: AED 38900 (Mileage: 131300 km, Average Condition, sold on 2024-01-13), AED 41000 (Mileage: 131600 km, Average Condition, sold on 2023-09-03), and AED 28000 (Mileage: 172000 km, Average Condition, sold on 2023-06-24). The car with the closest mileage and condition to the target car sold for AED 38900. Considering the target car's mileage of 122200 km and average condition, I adjusted the price slightly higher than AED 38900 but lower than AED 41000. The accepted offers and other data points were also considered but were less relevant due to different conditions or variants.