On Lamplighter's Greataxe's most active realm, the lowest Auction House listing has typically been around 9,999,999 gold over the last 30 days, ranging from 19,999 gold to 9,999,999 gold, a wide spread for a 30-day window.
In the Appearances collection, Lamplighter's Greataxe is listed as World Drop. Appearance ID: 84727.
Read from the World of Warcraft client build files.
In their in-game specialization descriptions, these specs name axes among their preferred weapons:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
TheWoWDB