1) As others have pointed out, the technology changes so fast that I would feel silly spending that much money on an item that could be obsolete in a few months.
2) I think it's tacky AF. Just my opinion of course.
3) A quick search on eBay will show you that the web is flooded with fake EyeTrunks.
So for me it's a big giant "pass."
Where on eBay have you found the fake ones (or the inspired ones, like the millions of the Fendi Bag Bugs out there)... I have been dying to find one! There is no way in hell I am spending that much money on a phone case, and also I have the 6S Plus so the camera hole is way too big for my phone... The closest thing I got is like a (truly hideous) faux book cover case when I searched for "trunk iPhone case"