I forsee one possibly BIG problem - MONOPOLY With Runescape's entire supply market located in one store, what is to prevent one of the wealthy players from buying 100% of a certain resource? They could effectively gain a monopoly on that market and manipulate prices. What do others think about this? I'm no Economics major, but I have taken the university class and this seems like a possible problem. We all know that JAGeX doesn't always think things through ahead of time. One possible solution I can think of is having a limit on how much each player can buy a month, of say 500million gp per day. This would hinder the phat trading market, but little beyond that.