My unofficial, personal thought is that anyone can do anything with whatever they purchase. If someone wants to buy something for $100 today and try to sell it for $200 in the next minute, I might be a buyer
. On the other hand if someone is disingenuous in their dealings then you have to consider if you really want to deal with that person. I am not saying that it isn't annoying, as sometimes it is to me too, but oh well.....and to reiterate, it's always caveat emptor, buyer beware on the BST. You are at your own risk.