Poor bootleg versions exist, but I haven't seen it in a theater for over 60 years.
I saw SotS in the theaters in the 1980s.
There was a Japanese laserdisc release (NTSC) and an Hong Kong laserdisc release (NTSC) and an Irish VHS release (PAL). Not sure what else.
I rented the Hong Kong disc from a store in the 1990s.