They have a good deal on Tidy Cats litter, 35 lb pail for $7.99. I usually pay that for a 20 pound jug. I hate going out on Black Friday though. I haven't done that in years because the crowds and traffic are so frustrating.
Even better is hit $35 on food,treats or litter and get $5 printed coupon at register! Great thing with Petsmart is even later in the day they usually have a lot of stock still. We go in the AM as husband has to go to work but I have gone back around 3 pm and gotten more supplies.