Aldi has great prices on the basics (see the Aldi Rocks thread on nut board) as does Trader Joe's on a lot of stuff. For instance, the regular price of boneless, skinless chicken breasts at Aldi is 1.99/lb. Fage Greek yogurt = 3.29/17.5 oz. Eggs are super cheap. Also, basic household items like garbage bags, dish soap, etc. are cheap and just as good as what you'd get elsewhere.