Despite concerns of official distribution, seller reliability, etc, I took the plunge and ordered these puppies from ebay. Impressions will follow as soon as I get my hands on a pair of KSC75's for comparison (will do that tomorrow). Briefly though, build quality seems excellent. They are super light as well, lighter than I remember the KSC75's being, and more comfortable. SQ-wise, nowhere near the detail and soundstage of my SA6's, but that's about all I can compare them to at the moment (and let's be honest, a bit unfair).
More tomorrow. In the meantime, enjoy the pics below.
Top of box:
Bottom of box:
Everything unpackaged:
Closeup of warranty card:
The phones:
Closeup of the right ear piece: