A:AnswerOn SE's site those are only included with the collectors edition. The deluxe content is the same as here:
FINAL FANTASY VII REBIRTH
Art Book
Mini Soundtrack
SteelBook® Case
A:AnswerI think preorders are closed but you will be able to buy post relase at some point. I wondnt be surprised if yhwy have copies in store on realease day
A:AnswerNo. They "updated" the standard edition so that it no longer comes with any preorder bonus other than an in game bangle (which will probably be outclassed very early in the game like the one for Remake was).
A:AnswerI was told that they are working with the manufacturer to get more copies but it doesn’t really matter if they aren’t addressing the cancellations directly because scalpers use bots to get them as quickly as possible. I saw another person say they said that the restock would be on the day of release…
A:AnswerIt will be back in stock. Deluxe versions tend to hang around a couple months before dissappearing. No worries there. As for the steelbook i have a preorder but idk if im getting the sb myself. It seems really up in the air right now. But i dont think you will get it post realese as it is suppose to be a pre order item.
A:AnswerNo. It’s one steelbook per order No matter how many copies you order and for the deluxe version it’s 2. but they are out of the Best Buy exclusive so the regular version will come work no steelbook and the deluxe with 1.