C'mon Down to Mick's House of Amulets where the amulets are practically giving /themselves/ away!
Seriously, take an amulet. They're great. They light up. You can talk to other amulet holders. They're cheap.
All you have to do is sign a contract that says whatever the yellowed eye in the amulet's heart sees can be transferred back to Amulet HQ and the Heart of Eyes for study. What's a little studying going to hurt, eh?
Sign the contract.