king tijn2 scammed me 896m rs3 gold?!

he was going to pay €259 for my 896m rs3 gold , after i gave it to him he went offline on skype and didnt react on anything. Can someone please help me?!
here are rs screens and skype screens please someone help me!
I only left out my rsn name and my paypal account in the skype texts
Trade on rs:
http://imgur.com/zDzaCgg
Skype chat with him:
http://imgur.com/gYXBQul
http://imgur.com/awtC7cm
http://imgur.com/Nz1X7Pi
http://imgur.com/4qN4VLa
http://imgur.com/C0eSo5K
http://imgur.com/Q61K7Gq
http://imgur.com/WeqcB3P
http://imgur.com/FJbaK2i
http://imgur.com/VBqWGOE
http://imgur.com/gHKLFgZ
http://imgur.com/hHq9gWW
http://imgur.com/aQ1SbkR
http://imgur.com/a1qzxrc
http://imgur.com/2F1I25j
Pm from him on sythe:
http://imgur.com/DuJisPn
http://imgur.com/b4qsp9b

PLEASE SOMEONE HELP ME?!

 

You were scammed by an imposter. In the pm that king tijn sent you, he offered way less than your imposter (red flag 1), and the rs account he told you to trade was also different than the one you actually traded (red flag 2)