I started by looking at the selling price of a similar car: a 2015 Hyundai Accent I4 1.4L Kappa (Base) with 130000 km mileage, sold for SAR 27000 on 2023-12-08. Given that the car to be estimated has a slightly higher mileage of 136000 km, I adjusted the price slightly downward. Next, I reviewed the listed prices of similar cars. The closest match was a car with 138500 km listed for SAR 29000, but since it was not sold, I considered it as an upper limit. Other listings ranged from SAR 25000 to SAR 28000, with varying mileages. Considering the average condition and the slight increase in mileage, I estimated the market price to be slightly lower than the selling price of the similar car sold in December 2023.