Just a regular unlimited, no special variation, Base Set booster box. The standard of 36 packs coming sealed together was set as the standard for Pokemon in 1999. Still to this day Sealed Pokmon Base Set (Unlimited Edition, Green Wing) Boster Box Weights of Pokmon Base Set Green Wing booster boxes YouTube Sold at Auction: Pokemon Base Unl. Green Wing Booster Box Sealed 1999 Pokemon Base Set Unlimited Booster Box Green Wing Factory Sealed Original 1999 Base Set Booster Box Blue Wing, Real or Fake? : r PokemonTCG