Professor Navimie I presume?
I forgot that I got my 20 rare digs for the achievement It Belongs in a Museum! so now I have my new title, Professor! Xarek was asking so which rares did I get, did I get Zin'Rokh? Or one of the staves? How about the shield? Or Tyrande's Doll?
So, OK, I have basically dug up 20 useless items. I had none of those cool things. Though I do think the pets are cool, and the mount, and of course I have the Ring of the Boy Emperor which is very cool and I still use. Everything else is... well, junk.