If you use coconut oil a lot and are looking for a good price, buying in bulk is a good way to go. Amazon has some nice deals right now on organic, virgin, unrefined coconut oil (the clean stuff).
Carrington Farms Organic Extra Virgin Coconut Oil, 54 Ounce $18.71 (so $.35 oz.)
Nutiva Organic Coconut Oil, Virgin, 78 Ounce (Pack of 2) $56.99 (so $.37 oz.)
Organic virgin (or extra virgin) coconut oil sells for about $.79 an oz. in store, so these are some nice stock up prices!