Hi...
I've never held a K240 MKII in my hands so far (only the good old "Monitor" and "Studio" versions), so I can't comment on the looks of the badges.
But then the shop seems to carry quite a lot of "studio quality" stuff and it seems to be run by a real person with a real bank account (I can't verify this, of course). I wonder how likely it is that they're selling counterfeit products since it *is*, of course, illegal.
I'd rather expect this to happen on eBay or some shady "anonymous" web site.
Has anyone heard of fake AKG studio phones so far? I know this seems to happen quite a lot with earbuds and in-ear monitors but I haven't really heard about fake full size headphones.
I actually think it's more likely that AKG has just changed the look of the model badges slightly. And since this doesn't have any impact on the sound, it's not necessary to mention this, either.
How do the headphones sound anyway? Can you compare them to other quality headphones? I'd expect a fake to perform rather poorly. What's the use of making a fake when you have to do the research and have the quality standards to make it perform like the real thing :-)
But I'm sure the experts can tell you what to look for.
EDIT: Maybe this thread at Head-Fi is interesting to you:
http://www.head-fi.org/forum/thread/543696/fake-akg-k240-mkiiKind regards,
Stephan