To estimate the price of the 2014 Lamborghini Aventador LP-720-4 Coupe 50° Anniversario with 39,000 km mileage, I first considered the new car price of a similar 2024 Lamborghini Aventador Standard Coupe, which is AED 1,609,500. Applying a 10% annual depreciation over 10 years, the estimated value would be around AED 579,420. However, I also looked at the listed prices of similar cars. The closest match is a 2014 Lamborghini Aventador LP-720-4 Coupe 50° Anniversario listed for AED 990,000. Other similar listings range from AED 720,000 to AED 1,039,000. Given the specific model and mileage, the most relevant data point is the AED 990,000 listing. Considering the depreciation and market listings, I estimate the market price to be slightly lower than the highest listing to account for negotiation and actual selling prices.