To estimate the price of the 2018 Porsche 718 Spyder Cayman GTS 4.0 Standard, I first considered the selling price of a similar 2020 Porsche 718 Spyder sold by a dealer for AED 339,150 on 23 Oct 2024. This car is two years newer than the target car. Assuming a 10% depreciation per year, the 2018 model would be approximately 20% less valuable, leading to an estimated value of around AED 271,320. The listed price of a similar 2020 model is AED 399,000, which is higher than the selling price, indicating that the market might list cars higher than they sell. Given the average condition of the target car, I adjusted the estimate slightly lower to account for potential condition-related depreciation.