I started by looking at the selling prices of similar cars. The first car, a 2021 Nissan Patrol Safari V6 4.8L Super Safari M/T (Top) with 68500 km, sold for 240000 SAR on 2024-04-05. The second car, a 2021 Nissan Patrol Safari V6 4.8L Super Safari M/T (Top) with 38000 km, sold for 159000 SAR on 2024-05-01. Given that the car in question has 37000 km and is in good condition, it is closer in mileage and condition to the second car but should be valued higher due to its better condition. I also considered the listed prices of similar cars. The closest match, a 2021 Nissan Patrol Safari I6 4.8L Super Safari M/T (Top) with 73000 km, was listed for 148000 SAR but delisted on 2023-10-16. Another similar car with 78983 km was listed for 133000 SAR and delisted on 2024-01-03. Given the lower mileage and good condition of the car in question, I adjusted the price upwards from these listings. Combining these data points, I arrived at a final estimate.