Used market price for 2021 Niro / 2021 Bus Mutual Aid Property Damage

I need to receive compensation, but the car is being scrapped. There is no polite communication, just talk of the vehicle.
According to Naver, the price is between 1,600 and 2,000 (ten thousand KRW), but my fault was determined to be 10%. If the intermediate value is 1,800, can I receive about 1,600 after deducting the 10% fault?
If negotiations fail, where can I seek help?