Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
Prime Seasoned Rib Roast - Bone In Per Lb
In-store pricing snapshot
Last known warehouse price · Mar 3, 2026. Currently out of stock.
* Prices shown are for Costco members only.
USDA Prime grade bone-in rib roast, expertly seasoned and ready to cook. This premium cut features exceptional marbling for superior flavor and tenderness. The roast comes pre-seasoned with a garlic and herb blend including olive oil and parsley, eliminating the need for additional preparation. The bone-in cut helps retain moisture during roasting and adds rich flavor to the meat.
Perfect for holiday gatherings and special occasions, this oven-ready roast can be cooked directly from refrigerator temperature. For best results, roast at 350°F until internal temperature reaches 120-125°F for rare, 130-135°F for medium-rare, or 140-145°F for medium. Allow the roast to rest for 15-20 minutes before carving to let juices redistribute throughout the meat.