Quest - The Soul Cannon of Reth'hedron

[leedell]

Quest - The Soul Cannon of Reth'hedron
http://www.wowhead.com/quest=11089
Requires Level 70
Available to both Horde and Alliance

Doing this on my 3rd toon, I knew the objectives already:

Felsteel Bar (2)
Adamantite Frame
Khorium Power Core
Flawless Arcane Essence

For the Khorium Power Core, I was quite amused that Carbonite was directing my Horde Goblin Shaman to the Auction House in Stormwind. I decided not to follow the arrow. In addition to the AH, this item is a rarely available limited supply item sold by one vendor:
Qiff <Engineering Supplies> @32.6, 66.6, Area 52, Netherstorm.

For the Adamantite Frame, this is a limited supply item sold by 2 vendors. Both vendors typically respawn 1 in their stock evey hour:
Qiff <Engineering Supplies> @32.6, 66.6, Area 52, Netherstorm.
Dealer Najeeb <Spare Parts> @44.8, 36.6, The Stormspire, Netherstorm