
Welcome to TPF!
There are dishonest people in all countries. I know from reading the ebay sub-forum here that a person can be scammed in their own backyard just as easily as from abroad.
The best thing to do is to research your sale before taking the plunge. Ask the seller for addition pictures, check their ID on toolhaus.com, post the auction in the authenticate area of the appropriate designer and follow the rules of paypal and ebay to protect yourself (no off-ebay transactions etc.) If in doubt - ask. The ladies here are very smart and savvy when it comes to buying online.