What pisses me off is a conversation like this:
GS Employee: "So, you collect games"
Mega pimp Sauza: "Yeah."
GSE: "Have you gotten anything cool lately?"
MPS: "I got an Atari 2600 and a bunch of games for like $40 last week."
GSE: "No way! those things go for like $500 bucks on Ebay!"
MPS: "Actually most ataris go for around 20-50 bucks unless you get a first run six switch or one in the box, then they can get more pricey"
GSE: "No I see them hit that price all the time. So do you wanna buy an Atari off me?"