Jade (1995) (Extended Director’s Cut) - someplaces like Itunes, Vudu, etc claim to have it in HD but people already confirmed to me it’s in SD.
Sliver (1993) (Unrated Cut)
Book of Shadows: Blair Witch 2 (2000) - available on Amazon Video and Itunes
Deadly Friend (1986) - available on Amazon Video and Itunes (wasn’t able to confirm if it’s indeed HD)
Blood and Wine (1996) - available on Amazon Video and Itunes
Clownhouse (1989)
A Kiss Before Dying (1991) - HDTV version available via Torrent