My local AZ had Mobil 1 10w-40 and Valvoline Maxlife 20w-50 semi-syn for $2/qt. today until I bought what they had on the shelf. The Mobil 1 will be fine for my oil-burning, 266K-mile, 2AZ-FE Camry, and the Maxlife works fine in my airhead motorcycle. I left the Castrol Edge 10w-40 at the same price for others. Its time to make the rounds if your stash is running low.