Open Range is out on BD in Germany, France and Sweden. The Swedish one has a lower bitrate, the French one is better but apparently has pitch issues in the audio. Best is the German disc which has good reviews higher bitrate lossless audio and the DVD extras but in PAL format.
Sadly it’s region B locked. Since I haven’t gone region free yet I snagged the 2 disc DVD for a buck in a used bin.
Wait Until Dark will likely come out via the Warner Archive at some point.