Trade Secrets

 is a faction quest in.

Synopsis
Prince Aruihi has discovered evidence of a black market in the Roparu district of the city known as the Gullet. He wants to know how it is being supplied. Someone in the Gullet ought to know a way to Delver's Row. Showing the prince's medallion might attract the attention of a prospective buyer in the black market.

Walkthrough

 * Talk to the Prince to begin the quest. He gives you The Envoy's Badge, a token of Vailian dignitary. It can be used in a couple of different instances:
 * To get information from Fyrna in The Hole regarding the location of Delver's Row.
 * By showing it to Ernezzo, a Vailian shopkeeper in Delver's Row, you can be granted free passage to Dereo's Lair.
 * This quest is intertwined with Delver's Row (quest). Reaching it will update it automatically, while realizing that the Roparu are smuggling goods into the Gullet through the Undercroft provides you with information for the Prince.
 * Gain access to the Undercroft. Dereo will show you a way down through the lift in Delver's Row.
 * Return to the Prince.
 * With Diplomacy 3, you can convince the Prince to leave Delver's Row alone, in order to keep the Roparu happier.
 * When you reveal the involvement of the Watershapers, you can also use Streetwise 6 to suggest better funding for the Guild to prevent them from seeking opportunities like this one.