Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
2 bag Crab boil
  (such as Old Bay seasoning)
1 Tbsp. Liquid crab boil
  (available from specialty food stores)
4 x Garlic bulbs halved horizontally
3 lb Live crawfish - there is no substitute
  (seasonally available in some areas)
1/2 lb Button mushrooms
  Salt to taste
  Cayenne pepper to taste