For anyone who doesn't need a physical artifact, 6 of the 7 deluxe editions are up for preorder on US iTunes for prices ranging from $11.99 - $17.99. Intriguer isn't listed. And I'm not sure why there is a range in price.
This is almost certainly the way I'm going to go. But I'm going to wait and see what develops.
Does iTunes provide PDFs of booklets? If so I'd consider it - sounds like the booklets are half the fun, lots of new interviews, etc.