I would say it'd probably be somewhat unfair to kill everyone else's prices who've been around for a while. At the moment (not implying anything), this is not a competition game...That said, I personally think it would be cool if we had a goal, like $10,000 or something, and the first person to reach that wins. Then we start a new thread, and continue from there. That's my thought AS A PLAYER. We could give the person an award, and move on.
Also, stock prices will still be heavily based on the comic. I in no way meant to imply the trade-based adjustments would be the only factor.