Cryptstalker Armor Doesn't Make Itself...

How would you like to earn yourself one of these shiny coins? <Leopold holds up an insignia of the Crusade.> I've got a little problem that you might be able to help me with, <name>. You see, I make Cryptstalker armor for those daft enough to venture into Naxxramas. While they supply me with the core material requirements for the armor, I always run out of the crypt fiend parts. Bring me back a bundle of parts and I'll pay you with an insignia - usable at the quartermaster.