The Stockbroker's Scarf is a promotional miscellaneous item for the Pyro. It is the team-colored unpinned tie of Mr. Foster, a character from the game Killing Floor.

This item, along with the Foster's Facade, was obtainable for players who either already owned Killing Floor or purchased the game during Killing Floor's Twisted Christmas Event from December 14, 2010 to January 4, 2011. Those who purchased the game before noon PST on December 14, 2010 received Vintage versions.