To estimate the price of the 2023 Mazda CX-30 I4 2.0L High-Black (Mid) in good condition, I first considered the selling prices of similar cars. A 2021 model with the same variant and condition sold for 75000 SAR on 16 May 2024, and another 2021 model sold for 67000 SAR on 17 May 2024. A 2022 model with average condition sold for 70000 SAR on 25 Sep 2024. A 2024 model with a larger engine (2.5L) sold for 84000 SAR on 30 Jun 2024. The 2023 model listed prices were 88000 SAR (delisted), 80500 SAR (not delisted), and 75000 SAR (delisted). Considering the 2023 model's lower mileage and good condition, I estimated the price slightly below the average of the 2021 and 2022 selling prices, and below the listed prices, to reflect a realistic market value.