PolarTrades scam report

Scammer's profile link: PolarTrades
Explanation of the trade:
Trades 1m OSScape blood money for 13m 07

Met him in game on an account that's not been traded on before and already had >100k to avoid any autobans. Trading with this method is safe.

How they scammed:
Was banned as soon as I handed over the 07, and since I didn't fill the criteria for autobans (which would have happened before I even got a chance to trade the 07) they must have either reported it to server staff or be server staff themselves.

Sythe PM picture: Didn't get Sythe PM, Skype is listed on their profile though http://i.imgur.com/ISc0flA.png

Skype profile ID & conversation pictures:
https://i.imgur.com/9Mfutd9.png
https://i.imgur.com/9ndLAB8.png
https://i.imgur.com/PuKURJQ.png
https://i.imgur.com/fNnYnRv.png

Other relevant trade screenshots:
https://i.imgur.com/kMvJfe3.png

 

Already banned.