I called Just Dashes and the person on the phone told me $1000.00 to start and my dash was perfect except for the corners had a small crack. He said they strip every dash to metal and start from the foundation. No screwing around.
I took mine to an a upholster who got factory color and grain and bleached the pad (kill bacteria ) and then glued the new cover on like the factory did. Mine was $400.00 it came out really nice but again I had a good unit to start with. I know you said your was shot.
Good luck,
Joe