The only shell branded station around here sells E10, and I avoid buying E10 anytime possible. There's a few Conoco/Phillips stations that prominently display the "Ethanol free" banners, and with the fines they would get for selling ethanol blended fuel without a label on the pump is high enough to prevent ($10K per day per pump) anyone from even thinking about doing it, therefore I tend to buy all my fuel from them.
I just don't like the idea of putting corn syrup into my fuel tank..........