This item is acquired in-game. See its sources below.
Not sold on the Auction House·Weapon
Heirloom: scales with your level. Vendor: Estelle Gendry, Zone: Orgrimmar - Gates of Orgrimmar, Vendor: Krom Stoutarm, Zone: Ironforge - Hall of Explorerscollections
A Heirloom One-Handed Mace, item level 1, binds when picked up.
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Devout Aurastone Hammer Fits
Other Items Named Devout Aurastone Hammer
1 other item in the current build is also called Devout Aurastone Hammer. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 122354 (122349 to 122359) were usually added in the same batch as Devout Aurastone Hammer: the same quest line, zone, vendor or reward set.