To estimate the price of the 2018 Mercedes C300, I first considered the selling prices of similar cars. A 2019 C300 with higher mileage (194,000 miles) sold for SAR 109,500 in March 2024. A 2017 C300 coupe with lower mileage (91,000 miles) sold for SAR 113,500 in May 2023. The 2019 model is more recent but has significantly higher mileage, suggesting a lower value for the 2018 model. Next, I looked at listed prices. A 2018 C300 with lower mileage (82,400 miles) was listed for SAR 103,500, and a 2016 model with similar mileage (102,000 miles) was listed for SAR 88,500. The 2017 AMG variant with higher mileage (124,000 miles) was listed for SAR 70,500. Considering these data points, the 2018 model with 110,500 miles should be valued slightly below the 2018 listed price due to higher mileage but above the 2016 model due to being newer. The estimated market price is adjusted to reflect these factors.