This is the Burning Man model for $90:

I didn't see this mask at Fantasy Fest, but Louise and I saw his fantasy masks (hundreds to over a thousand dollars), and this guy is _great_. The fantasy masks are entirely unsuited to the playa with feathers, chrome, and too much flimsy stuff, but browse the guy's site - he's absolutely great.

His small masks (including the Burning Man mask) would work fine, though:
http://www.nomadnessmasks.com/smthumbs.htm
Photos of some people wearing his masks at Fantasy Fest (NSFW):
http://www.ipernity.com/doc/philip/album/37158
