I just lost my response in cyberspace, so if this is a duplicate, I apologize.
Coulda, shoulda, woulda... it doesn't matter! The seller claimed that the bag was authentic, and had a sueded lining, and it had better be as described. Selling counterfeits is illegal! That is why I told you to save the auction (as hardcopy print or print and save to your computer as a pdf), so that this will serve as proof of what you tried to buy. After you have printed it, and if you have not already, file a complaint with ebay, so that they will know that this trade is being disputed, because you have received a counterfeit bag. Put on your gloves and mask and take those pics - cat/human hair and all - to show what you received, and the condition in which your received it. Your cc company, paypal and ebay are very aware of the huge problem with counterfeit handbags. Stay on top of this with your cc company, making certain that you understand what they require of you, and give them everything that they need in just the way that they want it. It was surprising how little they actually wanted from me, but I was very happy to have the auction and pictures as proof. If you need to monitor the daily progress, then call daily. I did. The cc company will issue you a provisional credit in the amount of the charge until this is sorted out - so that you are not out your money right now.
I do know how scary this is, pinez0! I could hardly sleep! It is unlikely that your credit card company will not validate your claim. Best of luck!