well if you think about it, anyone can get this themselves, for themselves...
people aren't going to buy this for more than what they could get it for...
example:
you buy a t-shirt for 500 dollars. you get tired of it after 3 months, and you want to sell it.
everyone else can get this same t-shirt for 500 dollars, but you want a significant amount more than 500 dollars...
good luck finding someone stupid enough, or desperate enough. :/ i just don't see it happening.