I received my first SP BtVS figure today. I scored 'Graduation Day' Faith.
I still don't see how they can charge $15 or so. (I found this one on BBTS for $12.50, which is the best price I've yet seen.) This one is almost the same as the 'Bad Girls' Faith which is in the same wave. The only difference is there's a design on the GD Faith's shirt and an extra set of arms, plus accessories.
The insert in the clamshell is the same for all Buffys and Faiths. There's just a sticker of either Sarah Gellar or Eliza Dushku seperating them, and that's on the outside.
Plus I've read of a lot of breakage at the legs for these figures, so I'm almost afraid to open it.