Scout's Medallion

The Scout's Medallion is PvP reward necklace for the Horde from the Warsong Outriders. It can be purchased for the correct amount of honor points depending on the level. There are 5 versions of this necklace which correspond to the 5 level brackets in Warsong Gulch.

The Alliance equivalent is Sentinel's Medallion.

Source
The Scout's Medallion is sold by at Mor'shan Base Camp in the Barrens. Previously, players had to have Honored status and the correct number of Warsong Gulch Marks of Honor in order to purchase this necklace. Now it can be purchased with honor points alone.