This listing is for the Pluto pin from the open edition Mickey Mouse Icon mystery collection (#86541). This open edition mystery collection features various Disney Character on the Mickey Mouse icon. This pin is yellow and features Pluto's green collar and brown bone-shaped dog tag. Other pins in this Mickey Mouse Icon series: #86541-86556 Note: This pin collection will be shared between Disneyland® Resort and Walt Disney World® Resort. Scheduled Release: 10/20/11 Another member adds that the pin was released at WDW in September 2011.