I have a set of Audiovox Movies2Go DVD headrests installed in my '99 Navigator. I want to remove and sell them and go back to stock (tan leather). Unfortunately, I no longer have the original headrests. I am trying to figure out which make and model headrests will work as replacements. It looks like the stalk spacing changed in 2003 so presumably only 1st gen Navigator or Expedition headrests will work. Any ideas how best to find a replacement pair that won't break the bank? I'm also willing to entertain trade offers + cash.