Keep checking Craigslist and places like that. A lot of people are unfortunately in financial trouble due to the economy, and some are forced to rehome their pets. It's a sad situation for them, but you could help someone to at least KNOW that their baby is going to have a great new home. I am talking to a lady right now about her little boy Yorkie, and I may be getting him for $200. Just the cost of his vet check and neutering.
I hope you're able to find another baby to bring home. Be patient and keep looking