I can testify to the existence of the "Super AAAA" Birkin, as my friend has one (she would not tell me the source) and I could not tell it was a fake even when holding it in my hand and examining closely (and I am quite familair with the Birkin bag in all kinds of leather). Everything about the bag, even the weight, and the overall silhoutte of the bag, looked like the real thing. I was very surprised at the superior quality of it. Price was only HK$3,500.