It might not be the cheapest option though.
DG almost never is the absolute cheapest. They carefully price their stuff just a little higher than Wal-mart, just enough to make it not worth the drive to get to a cheaper place. They're not ridiculously high though.
Here we have a grocery chain called Winn-Dixie. You can walk into one of them and a can of beans will be twice the price of the exact same thing at the Wal-mart two blocks away. I don't know how they stay in business.
