Looks like you have the same sound board as me. It's not the correct revision, so a few sounds are missing. Probably good news for you, since it likely means nothing is really broken. I just sent the correct board out for reapair, so i should havd my Drac sounds back soon.
Wonder if you've got the old Bowcraft Cyclone on your hands? Machine doesn't too bad. Should be a fun project for somebody.
Good luck with the sale. Go Devils!