Did you ever find one? We found one last night while searching through our randoms in a binder...looks like amazing condition, but not graded.
I have a few ungraded.
OP hasn't been active in nearly 3 years.
Just saw this, to bad for the op I guess. Oh, by the way, I have 10 or so of Juan Gone reverse neg. all raw. Went deep into Donruss 1990 baseball like every one else. Cheers.