Böker has this listed on their website with an expected arrival date of 5/29/2020. They have other products listed with different dates as well. (REX45 Chief - 7/3/2020) So it might not just be a generic estimate. Just keeping an eye out because I definitely don't want to miss this one.
I'm being very optimistic, but maybe we'll see these start to drop in a couple weeks.
Anyone remember if distributors tend to release sprint runs on weekends, or if they typically wait until Monday? I seem to remember almost all, if not all, of my sprint run purchases being on weekdays... But on the other hand, it wouldn't surprise me if distributors just post them for sale the moment they receive them.