I would get one done at a time or whatever I could afford; start with the most painful. I had 2 of my wisdom teeth come in and they just had to be pulled regularly, pretty much like any tooth from my regular dentist and only one of the other two had to come out; still have one.

Shop around for a less expensive dentist or one that will give you time to pay off (if you don't have a dental school nearby; U. Kentucky? http://chfs.ky.gov/NR/rdonlyres/4AF5...curriculum.pdf ). Look too, sometimes there are dental research places testing various things that will do it for free.