Jack was not too worried about getting his hands on sufficient spirit crystals to power the Jolly Rancher. He still had no idea how Goldilocks gold had upgraded, but he was certain that the type of gold he converted things into was more precious now than before. So they were still kind of rich. Maybe.
Either way, money wasn't his immediate concern. The ship's ability would prove to be extremely useful, assuming that Oroo had been telling him the truth. But more than all of that, Jack wanted to learn about the history of the fairies. Then… well, then he needed to address his crew for some very important matters.
Jack flipped through the pages, and finally found the ones describing fairies. Just as there were thirteen human kings at the start of the human race, there were four fairies at the start of it all.