The only reason any dealer would have a raptor on a lot that someone doesn't want IS because of ADM.....
Most buyers want loaded Raptors and are willing to pay for them.
A dealer who bought nothing but stripper Raptors is going to have a really bad time. To sell his undesirable inventory he will need to advertise nationally and offer a discount to bring in out of area buyers.
As you said, fully loaded Raptors sell themselves at full price and those dealers have nothing to worry about.