Matt posted an item in HBO's forum about the impending reopening of the Bungie Store, as well as the Halo Soundtrack:
At this point we are willing to nip a few things off our opening lineup in order to reopen the doors sooner, so we may have a mere trickle of new swag right at the start rather than the raging rapids we originally planned. But we can always add new swag to the store over time.
Matt also pointed out he is currently in possession of a Halo Soundtrack CD, so hopefully that is set to arrive soon as well.