Talk:Beta Tiara/@comment-24323945-20131230010255

I am very sorry if i am missing something here but i am a little confused. The white tiara is described as beta, very uncommon and currently available. My question is what exactly is beta. I though it meant items that were brought out in AJ. at the very begining and no longer available. With the green it is described as beta ,very .uncommon and currently available. I know it must be me, but  i dont understand. Can an item be beta, uncommon and currently available at the same time. Clearly i am missing or not understanding what could be important information when it some to trading tiaras. Feedback please. thanks