You're not listening; the simple fact of the matter is you did get lucky, because you got the game for much less then what it's worth. It's as simple as that. Any where you go that actually know what it's doing will not afford you such a luxury; and, especially now of all times, that is pretty much the only places your going to find a game like this - without getting very lucky.
He's also trying to buy it online, which only adds to the likelihood he isn't going to find it like he wants.
I also love how you assume that I'm unlucky or something or that I somehow don't know what I'm doing; I assure that isn't the case. I have gotten lucky before, I've gotten a Super Nintendo almost free, Lunar 2: Eternal Blue Complete for the PS1 in mint condition with everything as a birthday present because someone turned it in to the used game store I/my/my friend used to work at, etc. etc. etc. But the fact of the matter is, it's irrelevant. These are random occurences, and the probability of such events are inverssely going down as collector interest rises.
Another question, out of curiousity, and almost equally as important; when did you get these copies of the game?