I decided to be a little more scientific and actually measure how much gold I could make in an hour in the grinding area I referred to in the post entitled Level 60 gold grinding.

I made a note of the number of potions, amount of gold, and runecloth I had, before I set my timer for one hour and started grinding away. Here are the results:

Coin: 5.93 g 
61 runecloth: 6.1 g 
1 Major Healing Potion: 0.80 g 
2 Major Mana Potions: 4.5 g 
25 items: 26.30 g (after AH fees) 
18 other items: 14.4 g (after AH fees, at my regular price) 
One reagent: 0.2 g 
One green item: 0.65 g (sold to vendor) 

Total: 58.88 g.

Even accounting for some relisting that I might have to do, I’m easily making over 50 g per hour. Again, the area is described on pages 11 and 12 of The World Of Warcraft Cash Creating Guide. Read the full review here.