I have been getting quite a bit of traffic to the posting I made on the weekly national E85 price, so I thought I would follow up with additional resources for finding E85 prices.
To find the national average price for E85 as well as regular unleaded and diesel, the AAA maintains the Daily Fuel Gauge Report.
E85Prices.com allows users to post prices and is a great resource when looking for pricing in your area.
The American Lung Association of the Upper Midwest also maintains a site that allows user contributed prices.
For information on where to buy E85 and biodiesel see the post I made earlier.
Where to Buy E85 and Biodiesel