The present disclosure is directed toward systems and methods for identifying sold indicators within for-sale groups hosted by a social networking system. For example, systems and methods described herein identify information and social networking activities associated with a sale listing to determine whether an item advertised by the sale listing has been sold. Furthermore, systems and methods can prompt a seller associated with the sale listing to take action with regard to the sale listing in response to a determination that the item advertised by the sale listing has been sold.