danicos you are so full of wisedom, where do you get it!
That aside you won't get an awesome mic cheap, but you can find decent ones. I personally use a Samson C01U, which was 90 bucks from best buy. I've heard some people use that Mic from rockband, if you have that it's decent. Logitech might make a decent quality mic as well. I used to use my headset for voicing but it was rubbish. Sorry I couldn't be more help though :/
danicos
me like brown sugar