E10: $2.89
E85: $2.43

Memorial Day Weekend and all, I guess I should be glad that its not higher.

Interesting note: As I was filling up, a gentleman asked me about E85 and if he could use it in his van. A quick look at the owner's manual provided the answer that he could use E85. I told him about my experience and was careful to say that others (notably cathyf) have had much lower mileage performance. He thought about it and then asked if it would stop the engine ping, I said that it very well might due to the higher octane and he was sold.

He was filling up as I pulled out. I hope he has a good experience and continues to spread the word.