The ethanol situation varies from state to state. Here in WI, for example, you have to look to find gas without ethanol, and as Bob said, it's mostly the much more expensive, higher octane stuff. Even harder to find ethanol-free gas in MN. Meanwhile, in IA--ground zero for ethanol--you'll find an ethanol-free pump at virtually every gas station. The price usually runs 5-10 cents more than the ethanol blend. Go figure.