I have checked all the vendors listed on the clone and none of them sell Celestial Essence or Celestial Solvent if I wanted to farm to make it.
I did find Tyler's post from 2009 that directed me to the first vendor I started at. Any chance we can get these turned back on?
viewtopic.php?f=10&t=858&p=3711&hilit=Celestial+essence#p3711