Now THAT is a heck of a find! I would have bought it in a second, too! She's a beaut!
I don't have space for more cabinets, so now when I find a machine I want in a cabinet, I buy it and then "re-donate" the cabinet by just leaving it there. (I tell them what I'm doing, of course) The staff often think I'm crazy because they think the value is in the cabinet itself, not the "weird old machine" inside it. I'm happy they think that way, because it means they really don't mind if I take the machine and leave the cabinet for them to sell again.