It ended up being the last thing they released on laserdisc. Since the first thing they released on laserdisc was Citizen Kane, I like to think that they chose to release Armageddon last in order to claim that their LDs went "from the sublime to the ridiculous".
Thanks, Kevin. Vinegar Syndrome isn't a label that I patronize much, as I'm not all that interested in what they generally release. But this is definitely something I'll want.