Home depot sells stove chow for 3.99 a bag. It's not glamorous, but it burns hot at 8400 BTU's. I have tried other brands and none burn as hot. Don't bother seeking out high end pellets that cost more than your gas or oil bill. I heat my whole 2200 sq ft house on it. Works great. The whole idea is to grab high BTU pellets cheap to hedge oil and gas plus electric. Remember even if you use natural gas you are using electric to blow hot air via ducts unless you have base board/hot water. Regardless my nat gas and electric are so low because of my stove they are checking my meters to investigate. Hedge away!