This five (5) pin collection features iconic designs found around the Walt Disney World® Resort. This is the completer pin for this set. It features a Blue Rosette with a yellow Mickey Icon in the center. Pins in the Fun Icon Collection include: #65891, #65893, #65896, #65899, #66579. This pin was released at the MOP event at Epcot June 2009 This pin back states that it is a completer pin. Member states: A comment on the Test Track pin states that they are giving the completer pins out as prizes/gifts so that may be where the ones in the park are coming from. Also I was at the event and heard the announcement that they were not going to be released straight out for trade (what ever was traded for at the event was all they would be releasing) but it was not said they would be destroyed. So that left it open for them to be used as prizes/gifts. Even prior to the announcement people were in a hunting frenzy to find the completers so no telling how many made it out of the event to begin with. **************** moderator update January 4, 2013 Be aware that this pin is being offered for sale from factories direct to individuals, thus there are unauthorized pins circulating. No one can guarantee the authenticity of this pin unless it was purchased directly from Disney.