Not sure how far you live from there Rick, but if it’s more than a few miles don’t bother.
Lets say your car will take 15 gallons.
2.69x15 = $40.35
2.39x15 = $35.85
Total savings, $4.50.
How much time you willing to spend to make $4.50? If it’s 15 miles round trip, and you use almost a gallon, you’re talking about $2 or less. 