My concern with this is that the lower populated servers will struggle to sell anything without severely undercutting, because the prices on those servers are high due to the low population. People will just visit other servers to buy things, so those lower pop servers will struggle to sell anything, and thus struggle to make any money at all to buy anything period. And since you can only sell on your own server, well...

I can only say that I'm concerned for the economic chaos that will occur for all servers at this point.