A while ago I drunkenly bought a Mulberry bag on ebay. It was cheap for a Mulberry and I got the fear that I had made a mistake and bought a fake but was delighted when it arrived as it was good quality although it didn't have a serial number. At the time I contacted a company to have it authenticated, which they did. They thought it was probably a limited edition as everything stacked up quality and hardware wise and not having a serial number wasn't that unusual. I ended up not loving it as much as I thought I would (it's very small) and having not used it in years I have decided to sell it. But I can't! Because the email that was sent to me authenticating it was an account I no longer have access to and without a serial number people who have contacted me about it think it is fake. I can't remember who I got it authenticated through. I contacted Mulberry and they said they can't help as it is an older bag. Does anyone have any ideas? Googling just brings up generic "how to check your bag is authentic" sites which don't really help.