I focused on the selling prices of similar 2020 Chevrolet Tahoe models with the same variant and drivetrain as the target car, which is the LS 4WD (Base+). The most relevant data point is a 2020 Tahoe LS 4WD (Base+) with 111,000 km sold for 134,000 SAR on 2024-01-20. Another 2020 Tahoe LS 4WD (Base+) with 55,000 km sold for 110,000 SAR on 2024-09-09, but this has much lower mileage. A 2019 model with similar mileage to the target (227,640 km) sold for 103,000 SAR in early 2024. Considering the target car's higher mileage of 177,000 km and average condition, I estimate its price to be slightly lower than the 134,000 SAR sale, but higher than the 103,000 SAR sale of the older model. Therefore, I estimate the market price to be around 120,000 SAR.