(shakes head with a smile) You worry too much, Auntie. What's rare right now is the fire taming method, not th…
(shakes head with a smile) You worry too much, Auntie. What's rare right now is the fire taming method, not the coal itself. At first the technique will be hard to learn and the refined coal will be scarce and expensive, so the old scholar's pricing will hold. Once the method spreads, you'll want to sell in bulk and move large quantities.