So, I decided I Wanted to complete my engineering recipe collection.
This one is next on the list : http://www.wowhead.com/?item=16054
0.8% drop chance.
Back before I was engineer (in vanilla), I got one and sold it for ~200g.
So far,
http://www.wowhead.com/?item=13497 dropped ~ 12 times
http://www.wowhead.com/?item=14493 dropped ~ 18 times.
http://www.wowhead.com/?item=16054 dropped... zero times.
I wish blizz would up the droprate of those old rare recipes like they did for TBC - profession only drops.
> _ <
What took you forever to farm?
Firefly? http://www.wowhead.com/?item=29960
Deathcharger? http://www.wowhead.com/?item=13335
Reins of the raven lord? http://www.wowhead.com/?item=32768
The horseman's Reins? http://www.wowhead.com/?item=37012
Ashes of Al'ar? http://www.wowhead.com/?item=32458