I watch for sales at the stores. We found one source for our chicken quarters - 1.25$/lb and they give us as many frames as we like for free. We recently found a butcher who sells beef trimmings for 1.49$/lb. We also have another source that sells 1-1/2 lb blocks of ground chicken with bone for 1$/block. It's just a matter of calling places, try and drill down from your local butcher to his/her supplier. It takes a bit of time but eventually you start finding the sourcesThanks - you're pretty close. Again, where does everyone get that stuff?