There are basically two main Base Set box variants: Blue Wing and Green Wing, but also many more sub variants that collectors pay attention to. All are original 1999. , Blue Wing (Unlimited), This was ORIGINAL FACTORY SEALED 1999 Pokemon Base Set Booster Box 36 Packs WOTC Rare box of Pokmon cards bought for 70 in 1990s could sell for 15,000 at auction Hansons Auctioneers Pokemon Base Set Booster Box 1st Edition (English) EMAIL US TO ORDER! Pokemon Sealed Products Pokemon Booster Boxes Collector's Cache LLC