To estimate the price of the 2018 Chevrolet Camaro V6 3.6L 3LT (Mid) with 77000 km mileage, I first considered the selling price of a similar 2020 model with the same variant and specs, which sold for SAR 123000 on 20 Nov 2023. Given the two-year difference, I applied a depreciation rate of approximately 10% per year, reducing the value by about 20%, resulting in an estimated value of SAR 98400 for a 2018 model. Next, I looked at the listed prices: a 2018 Camaro 3LT with much higher mileage (139000 km) is listed for SAR 93000. Considering the lower mileage of the target car, it should be valued higher than this listing. The 2017 1LT variant with 84500 km is listed for SAR 89500, which is a lower trim. Balancing these data points, the estimated market price for the target car is slightly above the higher mileage 3LT listing but below the depreciated value from the 2020 sale.