To estimate the price of the 2018 Lincoln MKX V6 2.7L Reserve (Top) with 38,000 km mileage, I considered the listed prices of similar cars. The closest match is a 2018 Lincoln MKX V6 2.7L Reserve (Top) with 29,000 km listed for SAR 125,000. Given the lower mileage of the listed car, I adjusted the price downwards for the higher mileage of the target car. Additionally, I considered a 2016 Lincoln MKX Select V6 3.7L with 72,000 km listed for SAR 95,000, but this car is an older model and a lower trim, so it has less relevance. Based on these data points, I estimated the market price by slightly reducing the price of the closest match to account for the higher mileage.