I know a lot of you don't have Rural King stores. But they sell a 5 qt. bottle of oil, full synthetic, all of the weights for $20. They also sell oil filters for much more reasonable prices than most of the autoparts stores.
I get my oil, my car just happens to take 5 quarts of oil, and a filter. Then I go to one of two local tire shops, who charge me $20 to change my oil and filter. I think Mavis is nation wide, but I'm pretty sure that Wilks is a local(ish) chain. $50 +tax out of pocket.
It's a lot better than paying $140 at the dealership. And at Pep Boys the conventional oil is all you'll get for $50 or less, and they won't accept you bringing your own oil and filter.