To estimate the price of the 2015 Chevrolet Tahoe V8 5.3L LT 2WD (Mid+), I first looked at the selling prices of similar cars. The most relevant data points are: 2014 LT 2WD (Mid+) with 158000 km sold for 52000 SAR, 2013 LT 2WD (Mid+) with 130000 km sold for 49500 SAR, and 2016 LT 2WD (Mid+) with 129800 km sold for 94000 SAR. Considering the higher mileage of the target car (296000 km), I adjusted the price downwards. The 2015 LS 2WD (Base) with 302000 km sold for 57000 SAR, which is a lower trim. The listed prices for similar 2015 LT 2WD (Mid+) models range from 55000 to 74000 SAR, but these are generally higher than actual selling prices. Given the average condition and high mileage, I estimate the market price to be slightly lower than the lower end of the listed prices and closer to the selling prices of similar cars.