To estimate the price of the 2017 Hyundai Accent I4 1.4L Kappa (Base) with 308440 km mileage, I focused on the selling prices of similar cars. A 2017 model with 210000 km sold for 26500 SAR on 2023-09-17, and another with 122000 km sold for 26500 SAR on 2024-02-09. A 2017 model with 155500 km sold for 23800 SAR on 2024-10-09. The car with the closest mileage to the target, 274500 km, was listed for 29500 SAR but delisted on 2024-09-30, indicating it might not have sold at that price. Considering the high mileage of the target car, I adjusted the price downwards from these figures. The selling price of 23800 SAR for a car with 155500 km is a key reference, but given the higher mileage of the target car, a further reduction is warranted. Thus, I estimate the market price to be slightly lower than the lowest recent selling price for a similar car.