I just got this one:
https://www.londondrugs.com/samsung-.../L0035407.html
$899 at London Drugs 'manager special' in-store
Interesting that it is a 10 bit panel. Had no idea that was a thing until I read your message Torquedog.
Basically the only thing I've seen in HDR are a couple of amazon prime shows. Good looking TV though! And hopefully future-proofed for a while. Apparently has low-latency so is a good gaming screen as well.