I started by looking at the selling prices of similar cars. The first car, a 2018 Ford Mustang 2.3L EcoBoost I4 coupe with 43400 miles, sold for AED 47000 on 2023-09-24. The second car, a 2018 Ford Mustang 2.3L I4 convertible with 30820 miles, sold for AED 59000 on 2024-07-15. Given that convertibles generally sell for higher, I focused more on the coupe. Next, I considered the offers accepted by sellers. The most relevant offer was for a 2018 Ford Mustang 2.3L TC I4 coupe with 53500 miles, which had an offer accepted at AED 59500 on 2024-06-21. This is the same model and mileage as the car in question. Other offers ranged from AED 48500 to AED 54000 for similar models with varying mileages. Given the data, I estimated the market price by averaging the most relevant data points, giving more weight to the recent accepted offer of AED 59500.