With almost 24 cents between average selling price and a fair price based on the Chicago spot price, gas has nowhere to go but down right now. If you don’t have to fill up, hold off until prices do go down. Right now $2.50s aren’t out of the question, and are already being seen in some parts of Michigan, Indiana and Ohio.
I just drove up from Ohio yesterday. The gas prices down there varied on where you were. The cheapest place I found was in Beaverdam Ohio. It was at $2.42 a gallon when I filled my Honda up.