Not your problem. here was my example... Selling Whip, 3 mil ( price at the time) I get a PM from someone wanting it, I change worlds and find he is a level 45 wearing rune, Fury Ammy, Obby set and Red Party Hat. My first instinct is prolly the correct one, drop trader from a main. But needing to sell the whip to share out the PK I trade anyways. He puts up 5 mil and change, obviously all the gp he had as he prolly added 1 too many zeros. He accepts, I accept, deal done. I walk away, still with friends ON and wait for a paniced Pm that never comes, 15 minutes later I brush it off as a rule breaker that got what he deserved. Oh and I shared the full 5 mil with the PK group.