Congratulations and I hope everything works out for everyone.
I did look up this rescue on the internet:
http://www.beebehumanesociety.org/about.html
A couple of thoughts of what might be going on with this organization
1. They state they are an approved 501C3 organization (non-profit) takes well over $500 to have approved by the government. Note I am only saying it states on their website and I have not verified.
2. They might have shipped the animals out of the state so the breeder could never get their hands on them again...this happens a lot in large rescue raids.
3. Running a rescue takes a great deal of $$$ and having animals that are desirable helps the rescue operate for the less desirable animals. Yes, people even rescue has to operate with a cash flow.
Now having said all of this I just want it noted that this may or may not be a legit site just wanted to give you food for thought.