Thorne how old are you? If you don't mind me asking?!?! I'm gonna guess you're either young, or extremely cheap! Hahaha! - just messing with man!
But seriously, don't worry about the cost so much. This is a pretty cheap hobby to get started in, in my opinion at least. After you pay for the gear up front, basically your only cost will be batteries, a bit of gas to hunt different locals, and your time. It's a fun hobby. That's what you should look at, the enjoyment factor.
Think of all the things you pay for, for entertainment purposes; movies, games, music, festivals, concerts, going out to eat, vacations, etc- or habbits as some else said cigs, coffee, etc.
And look at it this way, if you get into it and hate it, you can always sell the equipment and recoup some of your money. My 2 cents.