Hey~

The best place to look for what your after is 
Animaxis.com  

They have the best Battle Athletes cels out on 
the market, & at the best prices.  They've even 
had up what you're specifically after.

I've been lucky enough to grab 2 pan cels of Kris 
in her Priestess Garbs which I'll *NEVER* give 
up^^;(Sorry, it's one of my ultimate wishlist 
cels...even if I have 2...I love them both to 
death,& I'll be taking them to the grave with 
me^^;).  I'll post a pic of both of them below.

So, I can't reccommend Animaxis enough for what 
you're looking for =)!

Enjoy~