To estimate the price of the 2017 Hyundai Accent I4 1.4L Kappa (Base) with 299566 km mileage, I first considered the selling prices of similar cars. A 2017 model with 210000 km sold for 26500 SAR, and another with 155500 km sold for 23800 SAR. A 2017 model with 125000 km sold for 31000 SAR. The target car has higher mileage, which typically reduces value. I also looked at listed prices: a similar car with 308440 km is listed for 23500 SAR, and another with 311765 km was listed for 24500 SAR. These listings suggest a market expectation for high-mileage cars. Considering the higher mileage and average condition, I estimate the price to be slightly lower than these listings.