Sarah's Locket is an item in Wasteland 2.
Armless, legless and nearly faceless, Sarah had just one request before dying: give this locket to David Barnes in Damonta.
The locket will be given you to by Sarah in Canyon of Titan after you talk to her. She will ask you to deliver it to David Barnes in Damonta. David however will be found dead when you reach the town, you can place the locket on the corpse for experience.