Oh, God. You let someone with 30 activity to send you PP money. Are you serious?
I doubt that you'll win in this case, because PP doesn't approve BTC at all.
Wasn't it too good to be true? BTC was $440 as you say, and he gave you 500+..
I strongly suggest you read the other thread about him and this one before thinking this scammer Ninjahitoko has any truth to his words. He has been caught photo shopping PM's Paypal and faking a BTC transaction. I have given trusted member here access to my account to view PMs and he did posting them all, Ninjahitoko refuses because he knows within his PM's are the address I gave him and prove he is lying. The ledger doesn't lie, he has sent me NOTHING and used a transaction showing roughly 1 BTC trade to use as proof but the problem was it wasnt my address and so he photo shopped and faked it for proof but refuses to allow anyone access to confirm it, why? Because he is lying!
Not only did he steal $514 from me and 1.04 BTC he then tries to ruin my name, disgusting of him to do this a real beauty this one.