OMG I am still looking for an Authentic pair myself. But I will never spend $1600 on them, no matter how rare they are, afterall they will be out of style soon. The most I would spend on these is $650 because they started out at only $425. If anyone knows of a pair in a consignment shop anywhere let me know, I'm ok with spending only $350 too at consigment!
I actually thought of that in general calling optical shops and have called a few in my city months ago but apparently these glasses were only available at The boutiques of course lol, Saks and Neimans but that is all. I think now it's only ebay and consignment shops That is the only hope of ever finding them.