I visited CT today for some new wrenches, and browsed the oil aisle sampling random bottles for any GF-5 or API SN labeling, but nothing there. I did notice there were PP bottles that had a different front label from the ones I bought a couple months ago, but the back label was still GF-4 and API SM.
Mobil 1 EP has dropped to a regular price of $25 there, though, which is amazingly low - I have never seen EP anywhere here before for under $40. The non EP flavour is selling at a new regular low price of $28.88 at WM which I'd already considered pretty good. Anyway, as it wasn't a sale price I resisted the urge to pick up a jug - for now. I'm still waiting to see how things evolve as GF-5 and SN oils begin to appear (in other words, I'm holding out for even better prices as I'm already well stocked).
-Spyder