OK I just went to Costco and Kroger - my two favorite stores. I spent over $450.00. Granted, I was able to get enough items for my daughter's and my lunches for the month, but food is sooo expensive. How much do you average a week? I have a family of four, which includes a husband and a growing 16 year-boy, and this will barely last two weeks except for the lunch snacks and drinks.