A pig can cost different amounts depending on the different type of pig. Each type has a different price pigs for slaughter cost between 80 and 300 dollars while a pet pig can cost a few hundred up to about 1,000.
If you buy a pig as a piglet and raise it yourself, you will pay around $80 to $100. You then have to figure in the cost of food and upkeep. If you buy a full grown pig, it will cost you about $200 to $250.