Cutler and Gross 1301 arrived, and turned out to be a true NIB pair with complete packaging. I think they are going to be more wearable than I thought they might, but they will be a pair that benefits from proper accessorizing.
Annoyingly, I had given up on finding the right color and ordered (from the same seller) that tortoise pair you see just 96 hours before the orange and purple ones appeared! I have consoled myself with the knowledge that $70 shipped each for brand new C&G is a pretty fantastic deal though, so I'm not exactly crying in my beer.
In addition to the purple flash coating, the lenses are different tints. The orange pair has a green tint, the tortoise is brown.