I can’t say for certain since I’ve only focussed on doing Arch on the one toon this expansion but for other mounts I have looted (which I already have), I can’t do anything with it. There’s no vendor price, etc. so it ends up being destroyed.

You can complete a rare artifact once per character. This was before account wide mounts so I had learnt it on both characters. You can technically discover the monkey paw once per toon.

What do you do with the extra one?? Are you able to sell it?

I was under the impression that one could only complete a purple rare artifact one time each. Does this mean the Monkey Paw can be found more than once, etc?

I find the secondary professions are more relaxing normally. With Arch you can build up XP and vendor fodder/novelty items with little effort.

Yep, I managed to get it on my druid while farming the Vial of the Sands. Hope to hear your get yours sometime soon.

Fishing and Cooking: If I’m just trying to relax.
Archaeology: For it’s deep hooks into the game lore and it’s cool rewards.
Mining, Jewelcrafting, and Enchanting: If I’m trying to make some gold on the auction house.

Archaeology is my fav too, but I have no luck. I have yet to get the mounts and still a pet or two short.