Delete vouch for now - i can't be sure that everything fine.
He lie to me some things about account; here some opportunity that PSN account was stolen, but i can't be sure.
I am trying to contact with guy who originally have that PSN account but no results by now (hope it was not stolen - as i find original guy sell his PS3's with that account).
One another thing: this user uses name of PSN account that he sold to me, but that PSN account was not created by him.