Rsgpking07 is attempting to scam

Scammer's profile link: http://www.sythe.org/members/471544-rsgpking07.html

Explanation of the trade: We haven't traded, we were talking via private message.

How they scammed: He hasn't scammed anyone yet (I hope), he wants to swap 5B RS3 gp for 900M 07. I messaged him saying I can do 2.8B of his RS3 for 500M 07.

Sythe PM picture:

I sent him this: https://gyazo.com/89a47decf5989b99126d08ac64a9d327
He replied with this: https://gyazo.com/3d2b837fd6c53233f6d819abdc731792

He wants people to trade him first, in one go. He did not want to settle for increments. After I told him that we would use a middleman he hasn't replied to me, he saw my message but ignored it.

 

While it's possible that he is trying to scam, it is a free market and he is allowed to request for these things. If you aren't comfortable with such a situation, then I recommend that you don't trade him.