Lost 1.5M to PRICE CHECK

Well, he PM's me and adds me on MSN. I looked over his vouches and they seem OK, so I buy 30 dragonstones on RS. He sells his 30K fire runes, and buys my dragonstones. Right after he got them he logged off RS, told me a phone number, blocked me then unblocked me just for fun, told me a PIN and before I even was able to put it in, he says "nice doing business with you good to know it works" and blocks me. He declined an OMM if he had to pay fees.

 

Not enough proof, sorry.