In Wrath of the Lich King it is item level 238 and requires level 80. In MoP Classic it is item level 238, requires level 80 and sells to vendors for 1c.
In the Appearances collection, Furious Gladiator's Endgame is listed as Vendor. Appearance ID: 7160. 31 other items wear the same appearance; 11 of them are listed here.
Read from the World of Warcraft client build files.
How Furious Gladiator's Endgame Compares
Who It Suits
Furious Gladiator's Endgame carries Intellect, the primary stat of Holy Paladin; Discipline, Holy and Shadow Priest; Elemental and Restoration Shaman; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock; Mistweaver Monk; Balance and Restoration Druid; Devourer Demon Hunter; Devastation, Preservation and Augmentation Evoker.
Similar Items
The 10 items nearest to Furious Gladiator's Endgame (item level 35) in item level among Armor > Miscellaneous, Held In Off-hand slot, from item level 29 to 39.
Items Numbered Next to Furious Gladiator's Endgame
Blizzard numbers items as they are created, so the named items next to ID 42526 (42519 to 42533) were usually added in the same batch as Furious Gladiator's Endgame: the same quest line, zone, vendor or reward set.