Adventurers often come into a fair amount of ill-gotten goods. Selling one or two items can sometimes can be sold at near full-price if the right buyer can be found, but no merchant pays full price. Selling large quantities of items requires finding a fence or black market dealer to purchase the goods at a discount.

A Streetwise roll allows a seller to unload all of his mundane items for a quarter their normal value. A raise finds a buyer who will take it all for half the list price. This roll may only be attempted once per week.

Lankhmar, City of Thieves p. 19