I really don't understand why they had to put limits... To discourage merchanting trough GE, warn't Jagex the ones who ware saying loud and clear that they don't want to limit the market ? ... and they want players to have some sort of freedom with GE ? Anyhow i think this is the only way they thought about in order to stop people from inflating or diflating item prices in the GE.... as i find no other explanation why they imposed these limits.