Re: Graf and Sons $15 hazmat fee
after you compare the delivered price from powder valley and graf's you'll see that depending where you live graf's is cheaper.
graf's website pricing includes shipping, so you are seeing a bundled price.
If you order over a certain dollar value, graf's automatically discounts the purchase by a set percentage (used to be 5%, but I do not recall off the top of my head)
Jeffvn