The official Beatles store in Europe displays a "Sold out" message, and the set hasn't even been released yet. The HMV store also says "sold out". Over at
Amazon UK and
US the set has been unavailable for some time, but it's been activated again. So perhaps a new run has been pressed? At the
US Beatles store, it seems to be available as well. As late as yesterday, the Beatles tweeted an ad for the upcoming set.
Also the largest online record store in our native Norway displays a message that the item is no longer available to order.