Went up SIGNIFICANTLY. I used to be able to eat for weeks on $20...Of course, what I was eating was:

Pasta ($0.50/lb)
Bread ($0.69/loaf)
Rice ($0.10/lb)
Bananas ($0.39/lb)
Skim Cheese (a few bucks a pound...only expensive item I bought)
Potatoes (also dirt cheap)
Pepsi ($0.47/liter)

I now eat:

Meats ($1.19-2.99/lb)
Vegetables ($1.29/head)
Whole Cheese ($3.00/lb)
Olive Oil ($2.84/bottle)
Diet Rite ($0.59/liter)
Berries ($3.00/lb)
Unsalted Butter ($1.77/lb)
Soft Baking Butter ($2.77/lb)