Once for me. I really like this one. I've heard it's the rarest of all drops and everyone would be lucky to even know a person, who knows someone else who has it....so you screwed up big time man. Just messin'. But only once for me. If it helps any, I dismantled my NLB the day after I got it, because of all the negative things I heard about it. Now I wish I could take it to the crucible and have people send me hate mail...lol