American Muscle 1/18 Scale Richard Petty STP 25th Anniversary ★ Rare Ertl American Muscle Richard Petty STP Pontiac #43 25th Anniversary Diecast Model Stored in the box. The box has deteriorated as it is an old item. Opened for photography and to check the contents. This is a used item that has been opened. Please check the condition and make your judgment based on the photos. Please consider purchasing with no returns or refunds.