Hi guys!
You were discussing this one earlier on, but I newer understood if it was authentic or not?
http://cgi.ebay.com/Gorgeous-100-Auth-MARC-JACOBS-Gray-Leather-SOPHIA-Bag_W0QQitemZ180270219130QQcmdZViewItem?hash=item180270219130&_trksid=p3286.m14.l1318
Looks good so far but you should request pictures of the zipper heads to be safe.