Stumbled across URL by accident
I don't think you can check out yet - it didn't let me proceed past "I Agree" and "Recalculate" - only showed "save for later"..
Maybe someone just used the CMS (content / catalog mgmt system) there and didn't make it public or hit the "publish" button yet so it's really waiting for internal approval there? Who knows.
At that price, the Schneider SquareD is cheaper list price and actual, and is available.
Incidentally, Southern California Edison mentioned they want to see a permanently attached EVSE to give you a better EV rate. But I guess I'll cross that bridge when /if I get an EVSE with a plug.