Well, hopefully they'll get to more of his run the Baron book sells. The Spring 2020 catalogue came out on Edelweiss and "Wonder Woman by William Messner-Loebs Book One" is listed for May 26, 2020, so hopefully it'll come out and he can get some profits from that.
Also, "The Flash by Mark Waid Book Seven" was in there too for May 19, 2020
Includes Flash #142-150, Flash Secret Files, Speed Force, Flash 80-Page Giant.