Well, since Shout Factory only released it in a boxset with movies I've either seen, or I don't want to see, I elected just to buy this directed from Eureka as a single.
The extras sound promising, picture has gone through a restoration (though from the trailer, the sound is still muddy - but better that than the crappy English dubs Tubi foists on us)
This is a highly praised Jimmy Wang Yu martial arts spin on the Seven Samurai that I've long wanted to see, so now I can. I've ordered others from Eureka (I have an all-region player) and I've always been happy with their releases.