Antique locket, gold, comes with a silver chain tarnished centuries of wear. Inside is a black and white photograph of a man who grows older with each year. Photograph cannot be removed. I have tried countless times, but it always reappears inside the locket, no matter how many times I take it out.
Also available: opal brooch, which comes with an ancient curse. Each time you wear it, a girl will appear. She will not do anything, but will merely stand there, staring at you with dark, lifeless eyes and recount your sins in a whisper.
Prices to be negotiated.