Homestead Inc. has been selling B-100 biodiesel throughout western Massachusetts for over 10 years. We sell for over-the-road uses and for home heating oil. For the foreseeable future, we offer our certified biodiesel at the rate of 25¢ per gallon in coins at our Ashfield location. The coins have to be dated 1964 or earlier and be US minted dimes, quarters, half-dollars or silver dollars. See our website at YellowBiodiesel.com or call us at 413-628-4533 for more details or questions on using biodiesel in place of conventional fuels.