Unfortunately, good used grilles and the chrome piece are very hard to find. Call Max at Five Star Ford and get a quote on new parts for comparison to your local dealer.
Does anyone know of a resource to find affordiably priced '93 - '96 grill and chrome header componets. I have replaced both parts before from a accident, however when the guy pulled the grill at a junk yard he litteraly pulled it out.. so as you can imagine the nimrod broke it. Also I got my Chrome Header replaced but during shipment it got a really nice dent in it. I have had just terrible luck with this car ever since the accident and I would love for it to be as beautiful as it once was... She doesnt deserve this! I have been searching ebay for almost a year and a half and everything seams to be way to over priced. None of the junk yards in my area seam to ever have any Mark VIII's.. save for that one..
Try http://www.car-part.com/ They had lots of them priced from $50 to $350. Nightsky used to replate and repair grills but I don't know where to find his site.
I just fixed mine by gluing back pieces, smooting it out, and painting it black. Usually the chrome peeling is the problem. I like the Police Interceptor black grill. Pretty ain't fast.