Yeah the Quaker State 5W40 is available at my local Walmart stores. $18 for a 5 quart jug. MS-12991 stamped on the jug. Comes from the same company that the Pennzoil comes from and virgin analysis on it seems to indicate it may actually be the same oil. It's by far the best deal anybody will find on quality and approved Gen 3 oil.I have seen one of the Quaker State options available off the shelf at WM.