I started by looking at the selling prices of similar cars. The most relevant data point is the 2018 Renault Duster PE (Base) with 149,000 km sold for AED 17,500 in July 2024. Another similar car, a 2018 Renault Duster SE 4x4 (Top) with 120,000 km, sold for AED 17,000 in October 2024. The car sold by a dealer in November 2023 for AED 29,741.5 had lower mileage (105,874 km), which suggests a higher price due to better condition. The listed prices for similar cars range from AED 19,500 to AED 34,990, but these are generally higher than actual selling prices. Considering the target car's mileage of 122,000 km and average condition, I estimate its market price to be slightly higher than the lowest selling price but lower than the dealer's price, around AED 18,000.