from the wayback machine on page 2 - 68$/week for a family of 12 - you think none of these items or the american equivalent are beyond being obtained by the vast majority of americans, poor or not?
If you pulled your head out of your ass and actually read any of the literature around food security in American urban and rurban areas, you'd know that fresh, healthy alternatives to shit fast food and convenience store foods are not easily obtainable in communities that are suffering disproportionately from obesity and other diet related illnesses.