Big Bang 30 = new Genesis 30 ??

Maybe it's just a coincidence that the price is rising? If the item droplists stay the same, it'd take less effort to get BB30 than it does Gen30, though it might require some patience though. You can probably hunt your own BB30 book (think it comes from the right side of Pianus?). I'm also not sure if Big Bang will become a primary attack skill for mages.