We think Costco is one of the best grocery chains to buy prime rib, and customers agree. Costco's meats aren't cut to order, but the quality, variety, and value are unbeatable according to shoppers.

A cut of pinkish prime rib on a plate with mashed potatoes and Brussels sprouts - Bhofack2/Getty Images A cooked and sliced prime rib from Costco on a wooden cutting board - Confusedcommadude / Reddit ...