I agree with someguy03. it makes no sense to buy a sn from someone. if u were so desperate to have a sn, u cud just put alotta numbers at the end instead of paying some dude to give u his password so u can use it. and u never know, this guy might just be ripping u off by having u pay before he tells u the password, and then the password doesnt even work!! this guy must insane if he thinks people will be crazy enough to by a sn.