Why are so many Busse knives up for trade? I find it strange that although so many in here love the Busse knives, they tend to show up a lot for trade? I am NOT trying to start a flame war in here or say anything negative about his knives, i would buy them if i could afford one. Aren't Busse knives not considered "user" knives? I thought they are, but most up for trade seem to be in mint condition. Are they too expensive to put into action? Or are these just collectors who sell their Busse blades because they tend to be a good investement?