Saw this on the autozone site today. Download and print coupon good for $10 off a jug or 5 qts of Mobil 1. Merry Christmas http://www.autozone.com/images/MEDIA_ProductCatalog/m610015_mobil1Coupon-v4.pdf?intcmp
Don't know about your area, but my local Autozone is about $12 more for a case than I can get at Costco.