Just to note something, peeps: I've checked back every-now-and-again for the black version, and it's appeared in the listing. I snagged one up just a couple hours ago (when the blacks apparently sold out days ago). The order didn't cancel for me, so I guess I'm. This might mean stock is replenishing, people are changing colors/canceling, or something else.
If the color you wanted isn't in stock, check back periodically.
WillBotIt's people cancelling and changing colours. the system is smart enough to reopen the option for people. But since black is popular you are unlikely to snag one unless you are really checking back often for it.