This volume is coming from another publisher but Dark Regions Press reserved a good amount of copies and have multiple customers who preordered through us. This is the latest update we have directly from the publisher on this volume:
LATEST UPDATE FROM THE PUBLISHER:
As of January 31, our case maker estimates the slipcases for the Gift Edition and the traycases for the Limited Edition will be completed by the end of March. Our printer should have all of the books printed and bound in early April, which means a late April publication date is looking likely for those two editions. For the Lettered Edition, we need a finished copy of that edition of the book for our traycase maker due to the type of case he is making, but we expect that edition to be completed this year as well.