Is it just me or does anyone ever look closely at the price of oil at wal mart and notice what I did Saturday? Went there to get a jug of Pennzoil Conventional 5w20, and they had 1 jug left, so I got that; then I look where the 5w30 was right beside it. Here's the kicker: Pennzoil Conventional 5w20 was $15.27, and the Pennzoil Conventional 5w30 was $15.97. Not that I care, I notice little stuff like that is all. Things that make you wonder especially at wal mart.