or this just an anomaly? Stopped by the oil aisle at the local WM and PYB was $3.47 & QSAD was $3.57 - no rollback or sale signs, just the usual shelf sticker. This is a first that I've seen with PYB is cheaper than QSAD; 5qt jug prices are still the same with PYB being more. Is there something going on that we don't know about?? I can't see it being marketing as I'm within 30 miles of Hendrick's-ville. How about at your WM, is there a price switch?