Ok, what do you think of this? I can probably get the same glasses for €30 ($45) cheaper on ebay or something.
Might be these glasses:
http://cgi.ebay.nl/NEW-RAYBAN-gunmet...2em118Q2el1247
Not sure. And the ones I saw weren't this green.
I guess I'll ask the salesman. And I'll need the model number if I'll buy them online.