To estimate the price of the 2014 Toyota Camry I4 2.5L SE (Top) with 203000 km mileage, I primarily considered the selling prices of similar cars. The most relevant data points are: a 2014 Camry SE (Top) with 168750 km sold for 48000 SAR on 2023-09-11, a 2015 Camry SE (Top) with 160000 km sold for 43000 SAR on 2024-06-01, and a 2016 Camry SE (Top) with 299835 km sold for 43000 SAR on 2024-06-12. Given the target car's higher mileage and average condition, I adjusted the price downwards. I also considered listed prices: a 2014 Camry SE (Top) with 203000 km listed for 42000 SAR and another with 230000 km listed for 43000 SAR. These listings suggest a market range but are typically higher than actual selling prices. Factoring in the car's age, mileage, and condition, I arrived at a reasonable estimate.