Special Occasion? Looking for a meal that's 5-star and will be the talk of your event? Try Old Century Meats' Prime Rib. Beef never tasted so good. Bone-In, marbled with a nice fat cap. Weights are approximate. NOTE: This $150.00 is a DEPOSIT. You will be sent a separate invoice for the remaining balance once your order is fulfilled. Average weight is between 14 and 16 lbs. at $19.99/lb.