I'm a Costco can, have been for years. These days I both live by one and work by one; unfortunately that is a 25~ mile difference between home & work so I can't shop for everything at lunch but dry goods stuff I can. The one by work, though, has another benefit. The $1.50 hot dog combo. Yep, a giant beef hot dog and drink for $1.50 and the drink is refillable. It makes for a great cheap lunch at times.