Quests that give magical (uncommon quality or better) weapons and plate armor usually will earn you the most money. The reason for this is that weapons and plate armor usually sell to the vendor for the most money among most rewards and weapons can be disenchanted (assuming you're an enchanter) for the most valuable ingredients.
If you are level 70 or higher, research (see a list of daily quests at Wowhead) which daily quests will make the most money and are the easiest to do. Not all daily quests are created equal.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.