Today I bought this beautiful rib eye sub primal from SAMS and have it headed to aging glory in a Drybag. After trimming the hard thick fat it still weighed 16# on the nose. It was packaged by Excel, stamped Angus Choice, but also stated on the Sam's label was Rib Eye 2" UP.
What's that mean?
PS I had 12 of them to pick from and I examined the end caps of every last one looking for the marbling pattern. I'm happy to say I got a good looking one with uniform marbling. YIPPEE!