A One-Round Living Greyhawk Dyvers Introductory Adventure
From the introduction:
In a city where the largest temples are the merchant gods Zilchus and Xerbo, it seems like everyone has something to sell, some angle, or some scheme. There are times, though, when skilled adventurers find someone with a worthy cause. Typically that person is just a better salesman than most.
A Dyers introductory adventure for first level characters only.