Powder Valley, the Dealers in my area are very proud thier limited supply.....
For Me its Saving money by using Powder Valley and suck up the Hazmat fee, for me ordering 2 to 4 lbs Powder from Powder Valley comes out cheaper and if you factor in the saving on gas for a 40-80 mile round trip I save a bundle
http://www.powdervalleyinc.com/index.html
be advised site is not fire fox friendly....