Some folks really don't like freedom...
Gemby, it's not the hassle. I will happily sell you slightly less than a pound of powder for $10, plus $25 hazmat, plus $10 shipping. Can't say I've ever bought a pound of powder for $45.
Doesn't like freedom, like you? Why the f*ck don't you and the buyer work out what the buyer is willing to pay, dickhead? You're making up the buyer's mind for him.