A few people have been scammed on the site, Only use paypal to pay for items for sale by other members. If they will not use paypal, its likely a scam NEVER SEND E-TRANSFERS OF ANY KIND.
I finally traded my old Ducati that no one wanted to buy and picked up a CRF250L. Now I can explore some of the off road areas around me that I dare not try on the NC. My non-riding friends are giving lots of shit for buying more bikes, but I know that until you ride it's hard to understand.