That part of Gap in still Chester Co. I found the station. It is no longer Shell. Does sell 100% gas, but the price was $3.55 per gallon.
Couldn't afford that so I went down Rte 30 to Parkesburg and filled up at the Sunoco station that I usually go to.
Here is Southwestern Missouri premium gasoline, 91 octane (no ethanol) runs from 20 to 30 cents per gallon higher than regular gasoline, 87 octane (10% ethanol).
At least a break even thing when it comes to mileage, but a big deal when it comes to repairs to my vehicle's engine.
For my numerous small gasoline engines, no way I will burn anything other than ethanol free gasoline.