Obscured in darkness, Jeff can only be seen as a pair of big, glowing, white eyes and two tentacles which bear a dark royal blue tint. Thier eyes glow from white to blue if the player buys something from them, causing them to make a cheerful expression as appreciation. 100-500 gold. If someone does buy an item, Their eyes will look a bit more gleeful before she blinks and returns to a normal state.