Stand alone microphones

I own the SteelSeries Siberia V2 but i cant get the settings right and there is an annoying white noise/feedback  that i cant seem to fix in the settings and i was thinking about just getting a stand alone microphone but i dont know what to look for. I could spend up to $100 but i think that might be a little to much but if i had to i would. Im mainly just going to be talking in skype or anything else and im starting to make videos but the white noise makes my videos unwatchable and people who i talk to in Skype are really annoyed by it.

Blue Snowball. Can be found for around $60.

blue snowball or blue yeti. I have herd good things about both.