If you can plate them yourself with Alclad or Spax stixx you can get two of these sets for the price of one set of hubcaps.
The quality of the cast is very nice. I buy my Mopar stuff here and at Missing Link.
http://www.ebay.com/itm/161541643609?_trksid=p2055119.m1438.l2648&ssPageName=STRK%3AMEBIDX%3AIT