I think she wants entirely too much for her yorkies. I looked for a long time for mine and ran across many scams, but I finally found the one I wanted.
I posted in the "yorkies wanted" forum here, and I was lucky to not only get a wonderful breeder to answer my post, but I also got a gorgeous little yorkie at a reasonable price. You just have to be patient, the right one will come along when the time is right.