The gasoline discount is generally only about a nickel and sometimes less compared to non top tier stations here.
It depends on location and the grade of gas. I just now looked on gas buddy to check the price of premium fuel. Costco was $.25 cheaper than the nearest competitor, and about $.40 cheaper than most of the others.
“The gasoline discount is generally only about a nickel and sometimes less compared to non top tier stations here.”
I gassed up last weekend. It was 12 cents plus points.