I started by examining the selling prices of similar cars. The most relevant data point is the 2019 Jeep Grand Cherokee Limited V6 3.6L with 87000 km, sold for 105000 SAR in July 2024. This car is very similar to the target car in terms of variant and mileage. Another similar car, a 2019 Jeep Grand Cherokee V6 3.6L with 47435 km, sold for 129500 SAR in February 2024, but it has significantly lower mileage. A 2019 Jeep Grand Cherokee V6 3.6L Laredo with 126000 km sold for 68000 SAR in April 2024, but it is a lower variant. The listed prices show a range from 102500 SAR to 130500 SAR for similar cars, with the most relevant being 110000 SAR for a car with 87000 km. Considering the target car's mileage of 87340 km and average condition, I estimate its market price to be slightly lower than the 105000 SAR sold price due to the average condition and slightly higher mileage.