Why do you think Big Cheese just carries mice? BTW, I ONLY feed mice and my snakes are happy(figuratively speaking), healthy and fat(ask the 50+ Balls in my care).
BCR carries mice, rats and rabbits, both f/t and live. No ASFs as of yet, but you may want to ask around at the Arlington shows. I know some people have them. I just have a 1.4 group.