I have just got this armor set on my level 60 warrior. It is actually, better then I thought it would be. Alot of the Outland Gear seems better. but when I put this armor on, My total health, Attack power, and Critical hit chance went up by alot. And I switched from Outland gear to that.

If you plan on getting to 70 fast, this isnt worth getting, better if your staying at 60 for Alterac Valley, or your a slow leveler. Once you get around 64-66 it gets replaced.

Checked the price in patch 2.3 and found out that it costs 21675 honor total to take the set , i think that was from patch 2.1, marks are 50 AV, 70 AB ,30 WSG as Suyash wrote.

Champion's Battlearmor and Warlord's Battlegear

Champion's Battlearmor
iLvl 66-71
24000 Honor
( = 12 WG 2k Marks = 360 Stone Keeper's Shards)

The other one:
Warlord's Battlegear
iLvl 71-74
72 000 Honor
( = 36 WG 2k Marks = 1080 Stone Keeper's Shards)

These two sets compared: CBA vs. WLBG

I think this set is more attractive than the Warlord's Battlegear.
The tan color seems faded, as if it has seen many battles.
I got this on my 80 warrior just for the Argent Tournament :) It's DAMN sexy.

[EDIT: Added links and typo's]

Karg Skullgore wears this armor along with High Warlord's Battle Axe and Stone Guard's Herald. - If you can find out what kind of cape he wears, it would be a perfect "strut-your-stuff" armor set.

Alliance counter part: Lieutenant Commander's Battlearmor.

1) This is also worn by Warden Bullrok, the Mag'hari in Garadar, Nagrand. I was looking around for a set for my orc; I roleplay him as a Mag'har, and was looking for a good set to match.

2) Honor-wise, this set is now DIRT CHEAP - to give a point of reference, the Warlord's Battlegear full set (epic set; same model, but darker purple & deep blue hues) is under 600 honor now.

Sadly, I can't wear it - but hopefully can use the models or ones like them for 'mogging.

This entire set cannot be transmogrified.

Looks like those of us who kept it banked are still just keeping it banked for memories.

Slikk's Cloak of Placation is the cloak that Karg Skullgore is wearing and matches this set perfectly.