60 Druid killing Goblins in HHK... Yea, selling those Goblin Ears can make you millions of platinum.
But I don't think you would get suspended right away if some 60 Druid complains about your group kill stealing... Getting suspended right away without warning would be based on RMT or you tried to buy a pizza with platinum... It's in the rules.
http://wiki.project1999.com/Rulings