The car in question is a 2024 Porsche 718 Cayman GTS I6 4.0L. Since there are no selling prices or offers accepted for similar cars, I will use the new car prices to estimate the value. The 2025 Porsche 718 Cayman GTS 4.0 has a new price of AED 362,100. Assuming a 15% depreciation for one year, the estimated value of the 2024 model would be 85% of the new price. Calculating 85% of AED 362,100 gives an estimated price of AED 307,785. Rounding to the nearest thousand, the estimated market price is AED 308,000.