To estimate the price of the 2021 Chevrolet Spark I4 1.4L LS 2WD (Base) with 104,000 km mileage, I first considered the selling prices of similar cars. A 2021 Spark LT with 41,000 km sold for 30,000 SAR recently, and a 2020 Spark LT with 72,000 km sold for 22,000 SAR. The 2020 model with 94,000 km sold for 26,250 SAR. These prices suggest a range for average condition cars. The target car is a base LS variant, which typically sells for less than the LT variant. Considering the mileage and condition, I adjusted the price downward from the 2021 LT selling price. I also reviewed listed prices, noting a 2021 LT with 57,300 km listed for 37,000 SAR and a 2020 LS with 141,500 km listed for 26,500 SAR. These listings support a lower price for the LS variant. Based on these data points, I estimated the market price for the target car.