Guys I thought I'd post this up. Mobil 1 oil (full synthetic) and filter on sale at Pepboys. 5 quarts and 1 filter for $29.99 limit 2 per person. I bought 10 quarts and 2 filters for less than $65.00 including tax. That what I usually pay for 8 quarts and 1 filter every little bit help since gas has skyrocketed in the last few months.