I generally buy organic short grain brown rice ( loose by the pound ), canned organic beans, organic fat free yogurt, organic fruit and veggies, wheat free bread/crackers, bottled mineral water, organic Muir Glen crushed tomatoes, loose herbs/spices.
I belong to a local food co-op where we are member and we get 12% off the price, including sale items, so not too bad. I know a lot more than Shop-rite would charge for 'normal' food shopping, but I eat organically as much as possible so this is my only real choice.
No Whole Foods in Brooklyn yet, and when they do come, are miles away from where I live anyhow. sigh !!