To all Prada experts, my small Prada logo nylon bag that I ordered from Neiman Marcus came a couple days ago. It cost $167 half price. It didn't come with the Prada dust bag but it did come with the Authenticity cert. card.. can I assume that bags from N. M are all real stuff?? I thought i read a thread somewhere people do get fake bags from N.M.. Any idea?? I also ordered this Prada nylon hobo bag from N. M. Prada - Nylon Hobo, Large - Neiman Marcus I just wanta make sure i didn't get ripped off even i think i got myself some good deals.