Guilty Crown stream by Funimation?
Generally, with Funimation, subbed episodes can be streamed for free; some other shows will also have the first couple dubbed episodes free for streaming, but this isn't the case with Guilty Crown.

It seems that the links on the main page of a number of shows aren't quite placed right - the "elite" and "watch free" links go to the same page. You can watch any subbed episodes without being a subscriber by going to the "Videos" tab on the main page and then mousing over the thumbnail for the episode and selecting "watch sub".