On Thursday, May 13, 2021 at 9:27:02 PM UTC-4, wrote:
I just got back from a trip to Illinois. The lowest price I paid for the 10% ethanol blend was $2.70/gallon. That was in Platte City, MO north of Kansas City. The lowest price I noticed along I-70 was $2.75/gallon. I think that was around Oak Grove, MO. It's about a fourth of the way from KC to Columbia.
It seems to be costing about $2.90/gallon in southeast/south central Nebraska.

I don't pay attention to gas prices. I generally gas up at the station nearest
my house.

Ok, I pay attention to the price enough to note that shortly after the pump
detects my credit card, the price drops about 10 cents per gallon.

Conversely, they seem to have some kind of surveillance on my gas gauge,
and raise it when I'm about due for a fill-up.

Cindy Hamilton