I just got scammed

So. I just got scammed. He seemed legit, cause he sent me a dead island key (Which is btw not available in my region, so i could check if the key is legit without activating it) and his account was 2 years old. After that i traded him my bundle. He said that he'll send the ekys in a few seconds, but shortly after that he went offline. I feel so dumb now.

Here is the pastebin chatlog: http://pastebin.com/eKyHgxsa

Next steps? I dont think there is any chance getting my bundle back, is it?

His Profile

BTW: Since i got scammed by him, i think its okay to post his dead island keys here for the ninjas: LXFT0-LQCZ9-M4QY9