Most collectors dont even realize there are two versions of the original Base Set box , Blue Wing vs. Green Wing they look nearly identical, but with very important differences , By the time 1999 Pokemon Base Set Green Wings Charizard Booster Box on Fanatics Collect 1999 Pokemon Base Set Unlimited Booster Box Green Wing Factory Sealed 1999 Pokemon Base Set Green Wings Charizard Booster Box on Fanatics Collect