I think AMD blew through the majority of their stock at release and are just trickling out what is left. I have yet to see an AIB partner card come back in stock since release. It's been almost a month and none of the sites have seen anything from XFX, Asus, Asrock, Gigabyte etc come back in stock. At least according to the stock drop discord's I'm a part of. People wanting an AIB card have been waiting with their hands up like WTF, where are the cards? Which leads to me to believe one of two things. Those partners are not being supplied with die packages, or they are not shipping units to the U.S. and Europe so they can maximize early profits by flooding the Asian market first. Why spend money shipping all over the world when you can sell everything you have in their domestic markets.
All these "reviewers" seem to have access to AMD and partners for discussions, but no one wants to ask the all important question. WHERE ARE THE CARDS?