price tag: a tag showing the price of the article it is attached to
tag: a label written or printed on paper, cardboard, or plastic that is attached to something to indicate its owner, nature, price, etc.
ergotism: poisoning by ingestion of ergot-infected grain products; characterized by thirst and diarrhea and nausea and cramping and vomiting and abnormal cardiac rhythms; in severe cases it can cause seizures and gangrene of the limbs