I am speaking realistically. There are lots of birds needing new home. Keep looking.
I think there must be an art to purchasing items off CL or from private parties. If I were to do this again, I would not discuss money untill actually inspecting the merchandise. Then discuss price and say you are willing to pay cash. If they see you are serious, their greed may take over and negotiate. It is easier to refuse if parties have not met or seen cash in hand.