This is for 10 Boxes: 
 
The Pokémon 25th Anniversary Collection Blastoise Box is yet another Traditional Chinese language exclusive released as part of Pokémon’s quarter century celebration. The box comes packed with:
 
Inside of the Pokémon 25th Anniversary Collection Charizard Box you will find
One reprinted Charizard promo card 
One reprinted Professor Oak promo card.
Five 25th Anniversary Collection booster packs that each hold five cards
Charizard themed playmat,
Charizard themed card sleeves, and
Card display.
 
All cards in the Pokémon 25th Anniversary Collection Blastoise Box come printed in Traditional Chinese.