ebay don't want to know and don't care
i bought a 'Genuine' Sandisk Extreme III SD card a few months ago from an ebay power seller based in the UK, but when it arrived, it was obviously a fake with a sandisk sticker on it.
I did various speed tests in multiple machines and the results were actually consistently worse than with a generic card I had bought on ebay months before.
i contacted the seller and he claimed it must have been a one off 'accident' from his supplier and if i sent it back he would refund me.
I tried to make a stand as it was obvious that he was only interested in covering it up and would just keep selling fake cards, so I contacted ebay and they refused to do anything about it and kept telling me to resolve the issue with the seller.
I actually work 100 yards away from the ebay offices in Dublin and offered to bring it in to them and show them but they had no interest in stopping one of their power sellers from selling fakes goods.
Paris cos she doesn't need to fake it.