This quest was marked obsolete by Blizzard and cannot be obtained or completed.
Speak with Tran'rek in Gadgetzan.
My cousin Tran'rek is in a tight spot. He promised me a load of scarab shells weeks ago and he hasn't delivered. He's my cousin, so I'd hate to have to send someone to Gadgetzan to break something on him.
Can you speak to Tran'rek for me? Let him know he needs to get that delivery together before I do something rash?