You know, most of the stuff is fake, but if you abreally know what it is you want, maybe 2-5 percent of the time, you will get lucky. I did manage to get a real LV. (shocker) (a used one that was authenticated by 2 different people.) They didn't want to pay a lot for ebay fees. But that was such a chance that I wouldn't recommend doing that. Sometimes there are people who have things to sell, and because they are not experienced, people don't consider them at all on ebay, so they turn to ioffer. Being an ebay seller (hobby, not business), I understand their frustration, but I can't imagine that ioffer is a viable option either, if most people sell fakes. This is where extensive knowledge about the item comes into play. And also, lots of dialogue with the seller.