Quality feed is more about ingredients than price. I save a lot of money by sprouting whole grains, growing fodder, and growing soldier fly and mealworms, as well as letting my birds free range. I buy commercial meat bird feed from Nutrena (22% protein, it's high but since they eat a lot of other stuff that number is mostly a target for my quail) and keep the feeders stocked and provide oyster shell free choice. I spend about $45 a month to feed 4 silkies, 8 standard hens, and about 50 quail. It takes more work, but I guess I pay with my time instead of money.