I have a copy of Rez that is still sealed. It is an original copy and not a reprint. I picked this up at Circuit City years ago and never opened it. I was wondering what you guys think of it's value? I'm trying to decide if I want to open and play it or not. I also have the Japanese version that I got for cheap from play-asia. My decision is between opening the US copy or modding my slim ps2 for the Jap version of the game. Do you guys have any advice on which way I should go?