I know there are probably hundreds of questions asked already but this is my first, so please bear with me. Do you know if the B-store in NYC has many colors to choose from? Or everybody has to locate their bags from somewhere else? If I want to buy a B-bag, what would you recommend as the first must have. Thanks a lot for the help! P.S. Have a lot of people here bought their bags from Personalshoppers on eBay? Are the bags auth and in good condition? Thanks again!