Made at the Writing Desk from 1 Alchemy Flasks II, 1 Blank Softcover Notebook and 2 Ink. Sold by the Alchemist. Each one loaded into the Study Table adds 60 Science.
Each trader above shows what it pays for one while it holds its usual stock. Each one it already holds beyond that, and each one in the same sale, lowers the price; a trader short of stock pays more, never more than its base price.