You are bidding on a 2013 Topps Wacky Packages Halloween Postcard Set with the commemorative envelope. The set consists of 6 cards which were all autographed by the six artists.  These were hand signed on the back of the postcards by the artists and not facsimiles.  The set includes the following:  Snow Corpse by Neil Camera, Stitchers by Joe Simko, Butcher Fingers by Smokin Joe, Harms Glow Pop by Matthew Kirscht, Marrow Cup by Sam Gambino  and Kit Kat by Brent Engstrom. These cards were only available by purchasing the Limited Edition Halloween Series Postcard set which sold out very quickly.  Topps only produced very limited quantities of these cards;  666 of these of these sets.  I am not a professional grader but I would grade this Near Mint (NM) condition.  Please let me know if you have any questions or concerns about this card.