In Wrath of the Lich King it is item level 213 and requires level 80. In MoP Classic it is item level 213, requires level 80 and sells to vendors for 1c.
Items Numbered Next to Deadly Gladiator's Mutilator
Blizzard numbers items as they are created, so the named items next to ID 42255 (42249 to 42261) were usually added in the same batch as Deadly Gladiator's Mutilator: the same quest line, zone, vendor or reward set.