The one that really gets me is the one that keeps selling the 'real' vintage bottles of Vintage Chanel Cuir de Russie and other such vintage suchlikery. This particular vendor seems to have an unlimited supply of such a rare thing and still people keep on paying for it without a trace of suspicion and leaving happy feedback. Good luck to them I suppose if people are prepared to be that daft.
On MUA this person is mentioned a lot, he has different names as well. Seems he actually buys empty bottles and possibly filling them himself. Randal is one name.