Transmuting essencesFollow

My main is approaching 60 and has his alchemy at 300. I therefore think it is time to get my hands on all, or most of, the essence transmutes. I gathered some info from Thott and Alla and decided to post it to verify it's correctness and help others.

Snapshot meridian prices on my server (Warsong, Europe, PvP)
Water 11g
Air 18g
Earth 3g
Fire 7g
Undeath 2g
Life 9g


Undeath->Water, no bind, drop
You can get a good profit on every transmute. The price of this recipe one on the AH is generally high because of that.

Water->Undeath, no bind, drop
Looking at the value of the essences, I am not sure why anyone would ever use this.

Earth->Life, no bind, drop
Good money I guess.

Earth->Life, no bind, drop
Loss

Water->Air, BoP, vendor
Nice profit. The vendor is a ghost in front of Scholomance and you need to do a chain of quests to get her to sell it. Worth the trouble I presume.

Air -> Fire, BoP, vendor
Sold by the Argent Dawn as you get honored with them.
The transmute is a loss economically. Getting the recipe is easy however as you will get honored with the Dawn without effort as you will be doing those undead instances a lot anyway.

Earth -> Water, BoP, vendor
The vendor is a Timbermaw Furbolg and you need to get to 'friendly' to get her to sell it to you. Quite a long grind when you passed the levels the fraction quest is useful.
Worth it though I guess, as the profit per transmute is good.

Fire -> Earth, BoP, vendor
Not profitable, but getting into the bar in Blackrock Depths is the only thing you need to do to buy it.

All essence transmutes have a shared 1 day cool down.

Thanks that's useful - going to have do talk to some guild members about covering all of these :-)