Agreed.
Also, perhaps I am a bit different than some sellers. I was waiting in line to pick up my Wii (from preorder) to sell it to a man for $450. I met another man in line who was with his son that seemed to be down on their luck. He was looking for a Wii for his son for Christmas, but couldn't get one because he works the night shift and can't "camp out" to get him it. His son was this really cute kid who seemed pretty shy. I told the guy, "I'll tell you what. I originally bought this to sell to some spoiling parents who don't feel like waiting in line. But, I see your son here and you are a nice family, so I'll give it to you for $290 (which would cover the gas + food while in line and a little bit for me waiting for it in general). The kid's face LIT UP and he smiled and said "THANK YOU SO MUCH".
I need the money, sure, but I do have a beating heart (sometimes).