Scam

http://www.sythe.org/members/446786-scam.html

Person he's trading with posts here saying his skype is ex.p0sed :
http://www.sythe.org/14720967-post42.html
http://prntscr.com/7b06gk

Scam vouched Euterpe here for the MM as well as posting elsewhere that the account had been sold to the person who posted his skype, so even though he avoids posting it himself, it's obviously his.
http://prntscr.com/7b06mw

Skype ex.p0sed matches this Rune-server Profile:
http://www.rune-server.org/black-market/virtual-items/buying/580016-buying-source-client.html

Same rune-server profile used by this banned user in this report:
http://www.sythe.org/report-scammer-archive/1784232-adamssgp.html

 

Banned, thanks for the report.