Both the Blackout and RGB versions are available shipped and sold by Amazon when I checked just now: https://www.amazon.com/dp/B07RBTY768/

You sure you're looking at the right listing? 3rd party sellers do sometimes set up their own separate from the official ones. As for Vector though it's probably still on the way. Amazon gets our cases through a distributor so it sometimes takes a bit longer for them to get new products in.