FWIW, Walmart also sells Rotella T 5W40 Synthetic for $13.72/gal. To me that's a better deal than gas rated Mobil 1. Jim On Wednesday, October 5, 2005, at 11:27 AM, slatersfb at aol.com forwarded: > >> WalMart sells Mobil1 for $21 US for a 5 quart bottle