The Green Hallowe'en Mask is a discontinued Holiday Drop item from an event that took place on October 31st, 2002. The Green Hallowe'en mask is one of three in its set, accompanied by the Red and Blue Hallowe'en Mask. Unfortunately, the Green Hallowe'en Mask experienced a price crash on December 25th, 2010, due to the announcement of the return of Free Trade. The Green Hallowe'...