Some very good points being made here, love it!
Something that grinds my gears though is when you ask a browser what they're looking for they say "nothing in particular" 8/10 times around here.
I assume 1 of 2 things, they're a player collector that thinks my price tags are going to somehow change if I know what they want or they're just looking for stuff to flip. Heck tell me if you want to flip I'll point out some good stuff 
