does anyone know how much will it be to get the driver side window replaced and installed back on? I just bought a used Z and the driver side window has visible pretty deep scratches and it looks ugly... its about 3 inches wide and 3 inches tall. the previous owner said he thinks someone was trying to jack something. do we have to do it at the dealership since the window moves a centimeter so the door could close and all that.. or just a regular bodyshop/window place is fine?