Simply put, I'm trying to move the items off my iventory and into the hands of other players... want to flip it for extra profit, be my guest, I already have my money. This is why I usually undercut by 50-90%. Because it creates such a price disparity that the board flippers will just snap it up and get it off my selling list. Either that, or someone gets something they need for a huge bargain. I do it in short bursts though, so I don't disrupt the overall market.