Do you still have the D300s? I have had a D200 for a long time (in addition to F6 and F100) and it is showing its age (170,000 actuations). I do have a handful of beautiful Nikkor lenses that can be used on FX. For now, however, I can't justify paying for a D600 or D800 now since I have a bunch of DX lenses as well.
I don't need the grip or the cards. All I want is the body. How many actuations do you have on the body and how much would you take?