I believe Harry Anderson has a few copies available. He runs a little joint called the "Spade and Archer" (located in the Heart of the French Quarter, New Orleans LA) specializing in magic collectibles (by appointment only.)
For more info: Racherbaumer wrote a little ditty about Anderson's Spade and Archer... check his (Genii) online column.
I know he has an email addy for the store...
unfortunately, I don't have it...
(or the phone #) Rock, you got it?
Good luck on the quest,