Online auction house

There is now a new kind of online auction house http://theunderminejournal.com/, which has some awesome statistics. Which is shown in this post http://www.wowconfidential.com/making-gold/online-auction-house-statistics-item-price-trends/. You can get graphs and information about prices at different times of the day. But it is not recorded on our server i hope this feature will come soon. :)