Because I am still very frustrated about events last night, I wanted to talk about how to undercut.
If someone (myself in this case) buys out the entire brilliant primordial gem market to reset the price from 23g to 75g, go with it. Undercut me by 1c, 10s, even 1g at that point, but WHY, in what logical world would you undercut all the way down to 35g with 20 gems? I dont understand why someone would purposefully lose out on 40g in profit while flattening the market.
I was able to hold brilliants to 70-75g for about 6 hours before he rampaged in and bots started undercutting his 35g faster than I could buyout and reset again, and this morning it is back to ~25g.
Please, mourn with me, for my high pop morons on my server.
Moral:
Pay attention when you undercut, even if you use TSM. if you see a total of 3 of x gem on the AH for 250g each, depending on addon settings it could be over threshold and post at your fallback or normal price. Take advantage of the situation, make sure you dont slash yours and everyone elses profits because you are too lazy to check your post settings.