Costless is local for me, so I tried there first. General Bead is in SF, so I could give them a call. Good idea, their extensive website is
http://genbead.com/
BTW, the owner of Costless says they aren't making the coin and mirror sets anymore, they are only selling off what they have. They are very expensive, so I've never bought one, but it makes me kinda sad. And there are no more dance pictures up any more.