Go talk to one of those ambulance chasing lawyers. You know, the ones who advertise, "In a wreck, need a check?" The first half hour is usually free. It is truly unfortunate, but some state Insurance Departments allow insurance companies to pay claims based on their own books that are based on their own research. Those books do not have to have anything to do with the real world. If their book says your car is worth $10,000, and the state has agreed to allow them to use that secret book, then short of going to court, that will be their final answer. Ask me how I know! I spent a year fixing up a 98 Dakota about 10 years ago. I put a stunning black paint job on it, A lady ran into me and her insurance totaled my truck, and they said it was only worth $2500. KBB was saying $4800 at the time, but the insurance company said the state of Kansas allowed them to use their own secret book. I threatened to hire a lawyer and wound up getting $3700. I didn't really feel like going to court. Since I did all my own work, I was still money ahead.