Pellets prices in MA

I just purchased our pellet insert and will install it next weekend. Now I need to know the cheapest place to get the best pellets in Massachusetts. I would like to purchase 4-5 tons delivered and store them in the garage for the coming season.

Not yet. But I will.

I just checked and they are updating pricing for the fall and no longer taking orders for the spring and summer.

Try http://pelletsdirect.com/
I have not used them myself, but I have friends that have and were happy
with their purchases. You can also call around the local stove dealers
for brands and pricing. In some towns, the feed/farm stores also sell them.

Not sure where in "eastern ma" you are located,
but here's another place that delivers:
http://www.southshorewoodpellets.com/

I have used Pellets Direct this past year and I'm very happy with them.