Oh I know. I just recently bought Suikoden II and Persona Revelations so I know about semi-expensive games. But on the other hand I really dont want my collection to be weighed on its value but what I have in it as far as really good items.
To me, my collection is invaluable. My NES stuff is a special spot in my wife's heart and my PS1/DQ stuff is what I really like. A lot of the other stuff is stuff I played when I was younger or decent items I found in the wild. I dont know what all of it cost me but almost every piece has some sort of meaning. If I thought about the money part, it would lessen my personal value on it.