There seems to be a lack of Titanium. I can never find veins/nodes. As well the AH does not seem to have a noticeable amount either. (Ore/Bars)
I'd have to assume, initially, that people/bots are farming 24/7 and sitting on the product to inflate the price.
Is there maybe an issue with respawn rates? Is this maybe an issue with all end game gathering professions? I'm just at least looking for an explanation on the cause of the scarcity.
I get the most titanium in Sholazar Basin. It might take a couple trips around the zone, but usually when I do find a Titanium node there is more than one close by it.
Ice Crown has some as well as Storm Peaks, but less common.
Also +1 to getting an alchemist. Every 8 Saronite bars = 1 Titanium bar.