To estimate the price of the 2023 Mazda CX-30 I4 2.0L High-Black (Mid) with 14000 km mileage, I considered the following data points: 1. Selling prices of similar cars: The most relevant data points are the 2021 Mazda CX-30 I4 2.0L High-Black (Mid) with 34000 km sold for 75000 SAR on 2024-05-16, and another 2021 Mazda CX-30 I4 2.0L High-Black (Mid) with 25000 km sold for 67000 SAR on 2024-05-17. 2. Listed prices of similar cars: The 2023 Mazda CX-30 I4 2.0L High-Black (Mid) with 14000 km is listed for 88000 SAR, and a 2024 Mazda CX-30 I4 2.5L High-Black (Mid) with 4500 km is listed for 87000 SAR. Considering the selling prices and the listed prices, I adjusted for the lower mileage and newer model year of the target car. The selling prices of similar cars suggest a range between 67000 and 75000 SAR, while the listed prices suggest a higher range. Given the target car's lower mileage and newer model year, I estimated a price slightly higher than the selling prices but lower than the listed prices.