Is it possible for the Visual Book to go out of stock in Amazon before the release date? I'm wanting to buy it but don't know until when is safe to wait.
No matter if you order it from Rightstuf or Amazon or wherever you're purchasing it from, even if it sells out, there will be a 2nd pressing of copies and a 3rd and so on as long as people keep buying it. So basically can wait for a 2nd shipment, if the 1st pressing sells out. It's not like there's a limit to how many copies are created except for maybe how many are shipped at a time to the website you want to buy it.
But with all of these websites, they don't charge you until your copy ships anyways. So really anytime is safe to do so.