The point of the suggestion is to sell excess BP's at the AD, NOT to buy any BP's, to turn the BP's that a player no longer have use for into use...like a player sells what they deem as unwanted items from their inventory, to buy stuff off the shelf at the AD or engage in an auction for the item they want. Should the player wish to pay exorbitant amounts at an auction, for an item, it's their prerogative to do so and then they'd need more coin to feed their habits...the above discussion was way off the mark, IMO.