I was able to get mine, and let me say: Get it if you can. Even if you can't, work out some kind of payment plan with your doctor or clinic or whomever. It's the only STD that you can vaccinated against (currently), and it's worth your while.

If you don't know the process, it takes three seperate doses over a period of several months: the first one on the first visit; the second, one month later; the third, three months after that. The thing of it is, the time factor is vital, and if you miss it/miss an appointment/loose the narrow window between shots, you have to start over from scratch, and that also means paying the money all over again.