paidin said:
I do not know what grade but I generally smoke briskets from walmart and they have always been great!
Should say on the package, around the label...should be a USDA stamp with "Choice", "Prime", or "Select." Just curious, but not that important on brisket. I've used all three grades, and find the Prime and Choice a little better. I think the tolerances on Select get a little loose, sometimes.