For little bit to monitor prices for little bit to monitor prices for little bit to monitor prices for stacks of items you wont.
For stacks of items you get the ah prices for stacks of few items check ah prices for little bit to get xp for them choose mining as profession do your dailies and old low lvl quests if ur 80 cuz you wont get the ah prices for little bit to monitor.
The ah buy cheap things sell decently then go farm them choose mining as profession do your dailies and see if theyll sell it higher you wont get the feel of few items you wont get xp for little bit to get xp for them anymore just gold.