Yeah but that's not whats going on here. He's selling BTC and asking for a paypal payment. The only problem is that he's asking for the money first. Then saying things like "I never send first". When he has about 10 posts and no confirmed transactions. He's never sent anything as far as we know.

I suppose I could always charge back if I don't get the coins, but that's more effort than I willing to go through. Bottom line this screams scam to me.