Guild Wars 2

as you know that, we can’t sell an item when the price below vendor price.
Example, bow 20 copper can’t be sell 20 copper, 21 copper is the lowest it can get.

meanwhile in buying option, we can ask for the bow for 1 copper!!!, i think it’s pointless to not restricted the lowest buying price. why? because the buyer will not get what he want EVER!!

my suggestion is to restrict the buying price like Dev do with Selling price. so the economy will move efficiently

Actually, the buying price is restricted. New buy orders now have to be above the vendor price for every item.

The reason there’s buy orders at or below vendor price still around is that they were put up before that restriction was put into place.