Was looking at these at a local supermarket, and was told it came from the shell roast - which is a NYS steak, correct? I don't usually buy stuff at a grocery store, but I am always on the lookout for saving money. I was wondering if the shell roast can be cut different ways or the where abouts does a butcher carve a "minute" steak from a shell roast? A picture for reference. The one's locally had "ok" marbling, compared to the picture. It was Choice. Curious mind at work..