The Dec 3 episode of "Survivor: Samoa" (titled "Off With Their Heads!") brings back a perennial favorite reward challenge -- the auction! Video below.
Besides typical auction fare (peanut butter & jelly, a cheeseburger, sea noodles), there is also a small wooden tube that will provide "a significant advantage in the game," according to a different CBS preview video.
Furthermore, Shambo apparently has "visions." She sees herself dreaming of voting for Dave, so is that what she's going to do? You can bet your bottom dollar Russell will exploit that little nugget of information.