Free: Contests & Raffles.
That being said, not alot of big bucks get killed with a bow.
it doesn't take thousands of dollars to start bow hunting, 600$ would get you set up. Most bows are very easy to shoot, you'll be amazed at how well you shoot within a week. Nice cause usually you can shoot at home if you have a yard.That being said, not alot of big bucks get killed with a bow. That's why I rifle deer archery elk. Kinda depends what your after