To estimate the price of the 2013 Kia Optima I4 2.4L T-GDI GT (Top) with 293000 km mileage, I considered the selling prices of similar cars. The closest match is a 2015 Kia Optima I4 2.4L T-GDI GT (Top) with 242000 km sold for 32000 SAR on 2024-01-17. Adjusting for the older model year (2013 vs. 2015), I applied a depreciation rate of 10% per year, resulting in a 20% total depreciation. This brings the adjusted price to approximately 25600 SAR. Additionally, the higher mileage of the 2013 model (293000 km vs. 242000 km) suggests a further reduction. Considering the listed price of a similar 2013 model at 27500 SAR, I estimate the market price to be slightly lower due to the high mileage and average condition.