M6a Booster Box & Packs
The M6a the first simultaneous Japan/English release in the game’s history. A pack is for 6 foil cards; a box is 20 packs. Every pack guarantees one of the 30 Pikachu (017–046, each by a different illustrator) and one YOSHIROTTEN Basic Energy.
The official card database lists 140 M6a entries: the 103-card main set (001–103, including 10 Pokémon ex and the 30 Pikachu), the 30-card Classic Collection (136–165, with 151/152 counted as one LEGEND entry) and the 8 Basic Energy. The 32-card AR/SAR/FUR secret-rare block (104–135) is compiled from official images rather than the database — all 32 have now been seen, the last five surfacing with release-day listings on SNKRDUNK, but the block is still not officially listed. In total the compiled checklist runs to 165 numbered cards plus the 8 Basic Energy (173 in all; PokeBeach’s own headline figure is 176).
Our full M6a Booster Box guide covers the sealed-vs-no-shrink choice, and the complete 173-card list has every card by number.