If you look a bit further down the item's database page, you'll notice there's a tab called "Dropped" which displays a Top 3 drop by percentage and total registered drops.
The Top 3 is:
Name Level Drop Rate Drop %
Coilfang Technician 58 Elite 1 of 639 0.16%
Blacktalon the Savage 61 - 63 Elite 2 of 4,266 0.05%
Arazzius the Cruel 60 - 63 Elite 1 of 2,278 0.04%
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Please "talk up" if your comprehension white-shifts. I will use simple-happy language-words to help you understand.
Just keep an eye out for it on the AH while you do lots of Steamvaults runs to get exalted with Cenarion Expedition and get [wowitem=29171]Earthwarden[/wowitem].
I was lucky enough to get that drop....didn't think it was a very good item for moonkin though so i sold it on ah for under 50 gold probably...it was a few days ago. Dropped it up somewhere in outlands. Good luck.
Staff of Beasts is better for DPS for sure, but Braxxis has 550 armor which multiplies out to a fat addition to your AC, especially since you'll also have Thick Hide. It ends up being over 2000 extra armor.
I bought mine on Amun'thul for a 58g buyout the first time I checked for it, so not sure how often it shows up.
Just wait til 65 and do Ring of Blood quests in Nagrand for this. With a good group it isn't too hard, and it s far superior
The 2.2K+ armor gained from Braxxis pretty much makes it the best tanking staff until you get Earthwarden. On my medium pop server it's been going for 35g-65g