I purchased a pork butt from publix today, on sale for $1.59. The guy told me they arrived today and were in the cryovac pkging. He separated them and wrapped in plastic with the normal labeling. He told me they would likely turn green if i left them in the refrig until saturday, the day i plan to put them in the smoker. However, the label on the pkg says "sell by 9/1" which is saturday . I figure if that's the sell by date, the meat should be fine for several days after that. Anyway, I wanted to check with you as I would prefer on to freeze the meat only to defrost by Saturday, 9/1. What are your thoughts, freeze or will it be ok in the fridge?