Welcome- finding CB will take awhile, but be patient- try to find someone semi-local so you can see the animal before you buy, and hopefully can avoid shipping.
The East Bay Vivarium in Berkeley CA has a pair for sale right now. I don't think they are CB, but I have bought animals and supplies from them including my original pair- and they are 'good folks'.
I and others on the forum can help you with your PTS set-up and diet. Where are you located?
cheers, Jess b
pix is of Gertie and her 2001 twins (they are MUCH bigger now) 
