I have to cook for two pretty large fundraisers coming up soon. (1 jambalaya and 1 pp sandwich) where I 'm going to need a massive amount of pork butts. Someone told me today that Sam's has butts by the case for $1.69lb. Has anyone ever bought these before? I assume they are the standard 2 to a bundle vac pac butts? Also, does anyone have any idea how many are in a case?