Well my friend has Sulfuras, Hand of Ragnaros + 1 Thunderfury binding, he farms MC each week for his other binding.

I my self have the Sulfuron Hammer (insane mats needed to make it). You comebine the Sulfuron Hammer with the Eye of Ragnaros (which drops off ragnaros at a 3% drop rate, in order to make Sulfuras, Hand of Ragnaros and I farm MC each week for a TF binding and the eye as well so its just a matter of time...