Anyone know anything about these? I've seen them recently on eBay and such, where they seem to be selling CD versions of quad releases (Goodnight Vienna, Ringo, Venus & mars, etc.). But seeing as the Ringo quad mix was never released, and they're on "gold" CDs, I'm wondering what the heck these are. They prominently say "QUAD MASTER" on them and are manufactured to look as legit as possible, but I know they're not. Red rubber stamped like '90s bootleg CDs of Italian origin.