The 2023 Pokémon TCG World Championships Decks will be available on March 1st, 2024, at the Pokémon Center and where Pokémon TCG products are sold.

2023 Pokémon TCG World Championships Decks

Grab a World Championships deck and play like a champion! Choose one of four powerful decks, each a card-for-card replica of an actual title-contender’s deck from the 2023 Pokémon Trading Card Game World Championships!

Each 2023 Pokémon TCG World Championships Deck includes:

• 60-card World Championships Deck
• 2023 World Championships booklet
• Special 2023 World Championships pin
• 2023 World Championships coin
• World Championships deck box
• A playmat and poster
• A code card for Pokémon Trading Card Game Live

Source: https://www.pokemon.com/us/pokemon-tcg/product-gallery/2023-pokemon-tcg-world-championships-decks