Quoted from skquinn:Prices on old machines going up is good for the hobby. Prices on old machines going down is bad for the hobby.
I actually disagree. I think that prices going up is not necessarily good. You'd want games to be set at a reasonable level and be able to maintain that level, but if all of the games pre-2000 tomorrow doubled in price, you would find that it wouldn't help the hobby at all.
You need an entry point for the average person, and that entry point couldn't / shouldn't be a $3,000 machine. Find a $1500 machine, figure out how to repair it, increase the market for those parts, and play it. At $3k, a LOT of people are just going to say no thanks, and that will be the end of that.