Second Guide i ever wrote.. So dont be evil plz =]
So i was going down icecrown and i found this little spot with some skeletons with about 3.4k Hp Each All lvl 80 iirc. And theres 1 Mage style mob with 12k hp.
The Mobs Drop about 10-40 Silver and Die really easy cuz of the low hp but they also have a really fast spawn time.
I farmed here for about 5 Mins max and i think i made about 12-15g so u can prob farm about 150g+ an hour here pretty easily..
Im sure u could bot this area and make a nice bit of profit.
Hope this has helped someone, Cheers =]