to buy it back for the predetermined salvage price. typically ins, companies have a contract with a wholesale yard ( eg; co-part) who agree to buy every car that the insurance gets. it is sold to them for a mere percentage of the low book value. You might look for a " public adjuster" in your area for advice, or talk to your ins. agent . not all agents are savvy to this info.............or call dept of ins. in your state