I won a Kooba Avery on eBay a couple of weeks ago, and received a fake. The stitching is crooked, the tag isn't right, and the leather colors on the straps don't match the bag. I filed a dispute with Paypal, which now wants proof that the bag is fake. In my view, this is completely backwards; it should be up to the SELLER to prove that the bag is real, but I digress. Is there an online service that will review the bag and provide a statement that it's fake? Any brick & mortar stores (I'm in Nashville, TN)? Thanks.