I have a Con Agra Mill 4 blocks from my house and get Kyrol flour from them and love it, great stuff. Last bag I bought (need another one soon) was 7.50 for a 50# bag. Probably a bit more now. There is, as Scott said, the potassium bromate that does have some studies associated with cancer so it's important to not leave any gummy layers to the dough when you make your pies. If you're not living on the stuff, and eating it every day it's probably not an issue for most of us. It also makes GREAT bread.