I try to shop at the commissary on the base now. Name brand foods for half the price of Walmart or other store brands if you know what to buy. Some things are more but generally staples, frozen, meats and dairy are way cheaper. Most breakfast stuff is too.
Same here, do a Quarterly run usually since it is in Carlisle. Dairy is cheap here buy it locally from the farms. Eggs 1.25 a dozen, flats 3. Split a pig and quarter of beef on occasion.