well i'll tell you this, from experience. selling 4 AW systems on ebay you'll get alot of scammers, but you can make them out, they all have the same story, either from europe or africa, offering you more money then you are asking for, asking to make a deal off of ebay..and then send you a fake paypal invoice, or recipet of payment, which is a terrible fake..the fonts arent even the same, keep your sale in with the US only..also 0 feedback bidders like to play around, so if you have any 0 feedback bidders, check their profile if you see their account was set up a few days or weeks ago, cancel their bid and block them..but i can understand why your scared, i remember this one time, i wanted to by my sister something nice for graduation, she always wanted one of those louis viutton backpacks, so i got one for her on ebay, it was a one day auction. The pictures looked legit, she had a picture of the riepect, everything looked ok, and she also accepted returns and offered refunds, so i went with it.The package arrived 2 days later...guess what. TOTAL FAKE..i live in nyc, i know the exact warehouse in china town where they make these fakes..so i told her, she was shocked and didnt believe it, so i contacted paypal aswell as ebay, they said in order for me to receive a refund from her id have to return the bag first, so i did , ups tracking said she received it, after that she never replied to my emails, a few days after that her account was closed, and i couldn't get my money back, lost 400 bucks..