To estimate the price of the 2019 Nissan X-Trail I4 2.5L S 2WD (7-Seater) (Base+), I focused on the selling prices of similar cars. The most relevant data point is a 2019 Nissan X-Trail I4 2.5L S 2WD (7-Seater) (Base+) with 160600 km sold for 53000 SAR on 2023-12-29. This car has higher mileage and is in average condition, similar to the target car. Another relevant data point is a 2018 model with 126000 km sold for 49000 SAR on 2024-04-25, which is also a Base+ variant and in average condition. Considering the target car's mileage of 108000 km, which is lower than both examples, and the fact that it is a 2019 model, I adjusted the price slightly higher. The listed price of a similar car is 61000 SAR, but listed prices are generally higher than selling prices. Therefore, I estimated the market price to be slightly lower than the listed price but higher than the selling prices of higher mileage cars.