Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
1 x prime rib beef roast - (9 to 9 1/2 lbs) excess fat trimmed
  Salt to taste
  Freshly-grnd black pepper to taste
4 lrg fresh thyme sprigs
3 lrg fresh rosemary sprigs
  Horseradish Sauce (see recipe)