I know there is another place for this but for some reason the "for sale" threads are not letting me make new posts, I'm not sure why but oh well.  So I'm new to head-fi and bought some Audio Technica M50s and love them but decided that i'm selling them because I got another pair as a gift. So...

There are so many people who come on here and ask that same question, just go to the top of the page and type in best headphones for $100 and you will find everything you need to know.