Couple other versions:
Retailer Preview edition - this was sent out to retailers in advance, has a virgin cover.
Convention exclusives - I don't think there have been any yet, but I would expect some to pop up in the spring once conventions are up again, I think Image avoided all the shows over the last month.
It's also possible they may make some other crazy stuff Rosenberg gets creative with marketing. Looks like there is a CD for this book already, he has made tapes in the past. I have a script book he made for one of his comics as well.