What does paintball cost?

It can run you anywhere from $30 to $100 a day. Depending on your style. sometimes even more.

Here is a run down:
Field Fee: Field fees vary depending on whether or not you are renting equipment. Some charge 15 dollars for just a fee and prices can reach up to 35 dollars with one hundred rounds of paint, equipment (mask, gun, etc). A typical fee is about 25 bucks.

Paint: The most expensive part of paintball is the paint. If you buy your paint before your outing you can get prices as low as 3.25 bucks a hundred. A typical fee is 4-5 dollars a hundred. Some places over charge and will make you pay $8 a hundred. Typically paint bought at the field is more expensive. Some places will make you play with their paint, that is how they make their money. Respect these rules.

Other Fees: May include food. They may sell it or you can bring your own.

Air: Some places charge extra for air refills, some give it free. Refills can cost you about 2-3 dollars.

Shop around and find a good place to play with reasonable prices that fit your needs. I have a paintball field here in Toledo, but I have only played there a few times. I usually drive an hour and a half and play at Michigan Paintball, because I know the guys and they give us great deals. It makes for a more exhilarating experience.