A special world championships 2023 deck called Pokemon World Championships 2023 YOKOHAMA Deck -Pikachu- is releasing on July 28, 2023.
This product was revealed during the Japan Championships 2023 livestream.
The price is 3500 yen and includes a special Pikachu ex card with Koraidon and Miraidon on the artwork and a World Championships 2023 stamp. This card is a reprint from the Pikachu ex from the Scarlet & Violet Starter Set ex Pikachu ex & Pawmot.
It includes a 60-card deck, a set of Premium Matte Deck Sleeves, a coin, damage counter / condition marker sheet and a storage tin case which holds your items.
It will be sold at the 2023 Pokémon Center Worlds Store and also at Pokemon Center Stores (nationwide) and Pokemon Center Online Stores in Japan. It may also be available at Pokemon Store at a later date.
Update 21-07-2023: The full deck list got revealed for this set.