I was pretty lucky today, I again got my archaeology achievement with only two solves. I imagine the grind will be a lot easier, until the last two probably when I will get a billion repeats.
Speaking of a billion repeats, what is up with Canoptic Jar? I've probably solved six or seven throughout my WoW career, with a few in a row. Makes it frustrating when you still need your battle tank.
Achieved:
-Collector: Warlord's Branding Irons