hey borris,
a retailer here in sd, been in biz for over 50 years and a friend of mine has tons of older adj stuff (of course new stuff as well). Im almost positive ive seen at least one of those in his store. Give em a call (619)-583-1431. The name of the place is Apex Music. Of course if theyve got it,itll have to be shipped to you (wherever snow-ville is) but its worth a shot. Let me know how that works out.
-AMP