I avoid fresh fruits/veggies from local farmer market too, the prices are way too high compare with the prices in at supermarkets..
I now cook chicken and pork more than beef.. their prices are lower than beef or seafood, like Beth says, beans, pasta are very good for low budget menu
I like to look at the weekly ads before I shop, I only buy whatever on sale, I don't like to pay full price unless I really need it