I have a really nice GT bumper that I removed from my 84.... has the ribbed molding (not the smooth) Its painted whit and is in perfect condition, can be put right on your car if its already white....or simple sand, prime and paint to match your existing color. Includes reflector insets as well.
I know that shipping will be a drag and might cost a bit....but if your local to the NY area, this might be a good thing for you.
I also have a set of left and right quarter panels and a rear wing with stands, gaskets and mounting bolts.