In The Burning Crusade it is item level 115, requires level 70 and sells to vendors for 3g 52s 78c. In Wrath of the Lich King it is item level 251, requires level 80 and sells to vendors for 3g 52s 78c. In MoP Classic it is item level 115, requires level 70 and sells to vendors for 3g 52s 78c.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Ravager's Bands Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Ravager's Bands suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Ravager's Bands is part of the transmog set Demon Stalker Armor (Hunter only). The other 9 pieces:
Blizzard numbers items as they are created, so the named items next to ID 30686 (30681 to 30691) were usually added in the same batch as Ravager's Bands: the same quest line, zone, vendor or reward set.