Price is really to high. Someone want sell Senior member with +400(need couple weeks for hero) for 0.2 BTC.
And your bid start with 0.6??
.2 is much too low for a senior account. If they are selling for that little then they are either despite for money or it has very low quality posts or more likely both.
IMO .6 is pretty cheap for a hero. Although I don't think it will sell for much above .6 if it is only a low level hero.