Timeworn Heirloom Scabbard

The Timeworn Heirloom Scabbard is sold by the following vendors:
 * Krom Stoutarm (Ironforge) or Estelle Gendry (Undercity):

During some holidays or events, the following currencies may also be used to purchase this item:
 * Timewalking: Auzin, Cupri, Kiatke, Mistweaver Xia:
 * Brewfest: Belbi Quikswitch,  Larkin Thunderbrew,  Blix Fixwidget,  Ray'ma:
 * Love is in the Air: Lovely Merchant:

It is also a quest reward from The Same, But Different.