On Worn Shadowguard Warglaive's most active realm, the lowest Auction House listing has typically been around 39,998 gold over the last 30 days, ranging from 35,994 gold to 59,999 gold, a wide spread for a 30-day window.
In the Appearances collection, Worn Shadowguard Warglaive is listed as World Drop. Appearance ID: 115439. 2 other items wear the same appearance:
Read from the World of Warcraft client build files.
In their in-game specialization descriptions, these specs name warglaives among their preferred weapons:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
TheWoWDB