I see that ABC-Clio's move has not affected Amazon or Barnes and Noble, which still want full price. They had offered discounts when the book was new. Used book sellers want as much as $92 for it.
The reason that I had looked my book up is that I had noticed some new Libraries Unlimited titles being offered as ebooks. I was hoping that my book would now be an ebook as well, but it has not happened.
Enjoy Black Friday in the manner of your own choosing!