Hi,
Just to let you know what happened, the buyer asked me to send back the bag recorded delivery but that would have been too much, as over £400, so i contacted Fakespotters and they confirmed fake in statement and this was given to paypal and then i was asked to destroy and sign declaration after i destroyed the bag. It seems that the seller listed pictures of an authentic bag, but sent me a fake?? Anyway, i have since found a facebook page for letting people know about bad ebayers, might be helpful?
http://www.facebook.com/#!/pages/Ebay-Bad-Ebayers-Block-Scammers/160528120691232
Thank you for your support, it was invaluable