I don’t buy from flippers, simple as that. I also don’t buy family members Xmas presents even though they buy me stuff. Its their decision to do that. For nearly the last two decades I have told everyone to not get me gifts or donate the money to someone that really needs it, but they never do that. Again, its their decision. Its kinda like when someone gives you a hypothetical situation where someone is holding a gun to your head, wanting you to do what they want. As shocking as it is, the decision to get shot is still there. Make the decisions in your life you want to make, then accept the reaction of your action.