Hold the presses! Just clicked on the SDE news items about the PSB books being re-released and I've just seen this in the comments - "Catalogue will also be reissued in April!" Please say it's true and my prayers have been answered!
Oh, I wouldn't hold that as true - BookDepository had a listing for a new edition at least since 2016, and only the date changes.
The RoughTrade listing seems to be gone, too. Probably got out a bit early. Hopefully they'll honor my preorder!