It's called a Chanel Black Caviar Leather Quilted Grand Shopper Tote (GST) Bag and it sells for $2,900 at 2012 prices. You should read this article comparing the old 2009 and new 2010 Chanel bags. And here's an article on how to spot a Chanel fake. This one site below have used ones for sale, but the site doesn't say where they're located. The replicas, knock-offs, or fakes, from China sell from $219 to $466.
this is the old style of chanel bag. and these kind of bags is called chanel bag.
