I never ever go to garage sales to buy stuff for resale and it jerks my chain that many do exactly that.
I know already that the noisiest defenders will also be the participants in such activity, so we'll see what pops up.
I only buy stuff that I figure I have a present or future use for and it flat out annoys me that some would rather use every opportunity to scrounge another buck anyway they can, even if it removes an opportunity for someone who can use something, but hasn't much money.
When I give my stuff away to my kids or friends, there is always the stipulation that they may give it away or trade it away, but they will NOT sell it.

Am I the only one who thinks that way?