To estimate the price of the 2021 Mercedes C200 I4 2.0L Turbocharged Top variant with 46513 km mileage, I first looked at the selling prices of similar cars. The 2020 Mercedes C200 I4 2.0L Turbocharged Standard variant sold for SAR 112500 and SAR 125000 in 2024. Given that the car in question is a 2021 model and a Top variant, it should be priced higher. Next, I considered the listed prices of similar cars. A 2021 Mercedes C200 Top variant with the same mileage is listed for SAR 155500, and a 2021 Standard variant with similar mileage is listed for SAR 155000. These listed prices are generally higher than actual selling prices. Considering the car's condition and the fact that it is a Top variant, I adjusted the price slightly lower than the listed prices but higher than the selling prices of the 2020 Standard variants.