Prime Rib Roast 100% Grass Fed Grass Finished Pasture Raised Pastured Prime Rib Roast Pricing: Cost Per Pound Guide For Shoppers ShunGrill Grass Fed Rib Roast $29.99 per LB Grass Fed Beef Whole and Half Cow Available for Delivery in Toronto How To Cook A Grass Fed Ribeye Roast. Glatt Kosher Grass fed Rib Roast ave 6LB price $29. 99 per LB Create a Kosher home cooked meal in a matter of minutes with our cooked Kosher rib Roast . Youll love the heat and serve convenience. And the homemade taste is out of this world. Meat pack in vacuum bag with Glatt kosher certification label, Meat ship frozen ,local delivery and NorthEast shipping may come fresh .