Platemail Helm

Platemail Helm can be purchased for from:
 * in Stormwind City
 * in Stormwind City
 * in Borean Tundra
 * in The Hinterlands
 * in Borean Tundra
 * in The Exodar
 * in Swamp of Sorrows
 * in Darnassus
 * in Undercity
 * in Winterspring
 * in Ironforge
 * in Stormwind City
 * in Blasted Lands
 * in Silvermoon City
 * in Eastern Plaguelands
 * in Tanaris