the insurers will offer a TRADE value. DO NOT ACCEPT THIS!!! Get a copy of the Glass guide check the value of your car before the accident, use this as proof and make sure they pay you the �2300. THis happened to me. My car was valued at �1500 in glasses, insurers tried offering me �600 TRADE cost. Im not a trader and therefore could not repalce like for like with �600. As im a fleet manager I got a copyf of the value of the car, faxed it over, and received a cheque for �1500.