I eat mostly chicken. A Perdue pack of chicken, with three, big boneless chicken breasts is usually around $9 USD. So, I seal and freeze each breast and eat them nightly. Sometimes I have a grilled hamburger, but it's the same scenario. One pack of lean ground beef makes at least three burgers, and it usually costs around $6 USD. So, for one person groceries aren't that expensive. I don't care about organic products, but usually buy hormone free meats.