I made a nice little profit over the weekend on Netherweave Bags, which only has 1-2 people on my server really satisfying the markey. I used to be the big supplier here, but I have ignored the AH for a few months. Costs are between 2.5-7g, bags sell for 10-12g normally. It's not sexy, but it's consistent.

I sold 80-90 bags over the course of the weekend and got hate mails from both the other sellers because I undercut them severely and then bought up all of the Netherweave Cloth that was available that would allow them to continue to make a profit.

Looking forward to when they leave the market and I can have it all to myself. I'm perfectly happy to ruin it for them for 2-3 weeks in order for them to move on and try something else.

Even brutally undercutting them (I listed 50 bags at 8g ea., 2-3 gold less than any of their auctions), I still made a few hundred gold while chasing them out.

I make 100-300 a day selling flasks to raiders on my alchemist, too. Again, nothing sexy, but just fulfilling market need.