I was at our local K-Mart today trying to kill time while waiting for my dog to get done at the vet's, and found the "old" PP 5-30 for $4.60 a quart so I bought the last 3 they had. Then saw they had one 5qt jug of the "old" PP for $23 which wasn't THAT great of a deal, but still a couple bucks cheaper than Wally World. Checked out the filter section, and found some Pure One filters for $2.50 so nabbed the last 3 they had for my Trailblazer lol. Today was a good day.