Price me! What a surprise. I think I'm going to stick with pet busts for the time being because they don't take as long as, say, HAs or fullbodies.
Example: http://yfrog.com/5emylingj
That's gorgeous. I'd say try out a an auction to see what you can get, but it should be no less than 3 mil for a piece like that. Personally, I'd offer 5-7 mil.