When in Las Vegas we always take a trip to Jerry’s Nugget Casino on the North end of Las Vegas Blvd. The coffee shop is the restaurant and they have excellent prime ribs. It’s not "bargain priced" but the meat is wonderful. There are three sizes, two of which come on the bone! We get the medium size and take half back with us to the RV for a later meal.
We learned about this place from locals back in the 90’s.