In The Burning Crusade it is item level 159 and requires level 70. In Wrath of the Lich King it is item level 159, requires level 70 and sells to vendors for 1c. In MoP Classic it is item level 159, requires level 70 and sells to vendors for 1c.
Read from the World of Warcraft client build files.
How Brutal Gladiator's Dreadweave Hood Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Brutal Gladiator's Dreadweave Hood suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 10 items nearest to Brutal Gladiator's Dreadweave Hood (item level 34) in item level among Armor > Cloth, Head slot, from item level 31 to 37.
Items Numbered Next to Brutal Gladiator's Dreadweave Hood
Blizzard numbers items as they are created, so the named items next to ID 35004 (34999 to 35009) were usually added in the same batch as Brutal Gladiator's Dreadweave Hood: the same quest line, zone, vendor or reward set.