Xbox 360 Live Users. My friend is selling his account for 4000 Microsoft Points.
Black Ops: 6th Prestige - around a 1.3 KD
Modern Warfare 2: 9th Prestige 70 - 2.6 KD (All titles and Emblems)
Call of Duty 4: 4th Prestige - around a 0.9 KD
A Gamebattles account come with it, if you purchase it.