Dragon and Frost dragon bones are sky-rocketing in price
Not necessarily a bad thing. Thats how I usually made my money back in the day, killing Black Dragons all day, selling the bones 1k -1.5k each, and the occasional Draconic Visage always helped too.
As long as you're in it for the money, its all good. If not, well, better be making tons of cash or be getting the resources yourself.
And while we're on the subject of flipping items on the market, my friend has started doing a risky maneuver. He buys Draconic Visages off the market at street price (18m), and uses the Assist System to make Dragonfire Shields, and sells those for 21M. Risky, yes?