GTX 970 Account Scam

Scammer's profile link: GTX 970

Ad:[TRUSTED] 2200+ Total Almost Maxed Main. 5 Pets. 20x99's 275QP [UKBT][RS3/OSGP][BTC]

Explanation of the trade: Paid 620M for an osrs account. As soon as seller was paid, he stopped responding.
Amount scammed: 620m.
How they scammed: I paid first, 620m osrsgp to a mule acccount of his. As soon as the money was delivered, he stopped responding.

The entire conversation took place on Sythe.

Half of the conversation: Screen capture - 93140632a1e71e0df374ad9a64bb721d - Gyazo
2nd Half: Screen capture - 886606171691ea7b419857e023b593d7 - Gyazo

Relevant trade screenshots:
GIF of the trade:
Screen capture - c1772b3b46d0828eb202880961dab01c - Gyazo

 

Received a message from @GTX 970 , "Hi need 200m more for account. It's too cheap."

620M was the price we agreed on and could have been negotiated through normal communication. Instead, you accepted the deal, took the money, then ghosted. If you feel that what we agreed upon is "too cheap" then I am fine with a refund.

 

It's true ban me and close thread. Sorry for your loss.