I have a really good one. That is salon quality, has ionic something or other which prevents frizzy hair and lessens the damage done by the drying process. I think it cost $100 - $145. But its definitely worth it. I also have a cheap hair dryer a Vidal Sassoon I think cost about $30 - $40 which I keep for craft, and if something were to happen to the good one. I think its always good to have 2 because there is nothing worse than being in the midst of drying your hair and it dying LOL! Happened to a friend of mine the other day. I LOVE my hairdryer It dries in half the time as the cheap one, my hair seems to be healthier and shinier after drying and way less work is required to get rid of the frizz

*hugs*
Cailin