Crazy profits for Northrend miners

Miners should take advantage of the high Saronite and Cobalt prices! Some realms have crazy prices especially for cobalt bars. There's always too little supply for bars, yet they are desperately needed by engineers and blacksmiths. Today my favourite auction house had none for sale so I spent 60 minutes mining, gaining about 10 stacks total.I also found a few stacks of Cobalt Ore in the auction