The Pokémon TCG: Paldea Collection will be available on January 6th, 2023, at the Pokémon Center and where Pokémon TCG products are sold.

Pokémon TCG: Paldea Collection

Get ready for a brand-new adventure in the Paldea region with the Pokémon Trading Card Game! First partner Pokémon Sprigatito, Fuecoco, and Quaxly join your collection as foil promo cards, and an enamel pin lets you show off your chosen Pokémon everywhere you go. Discover even more with booster packs and an oversize card featuring the Legendary Pokémon Koraidon or Miraidon as a powerful Pokémon ex!

The Pokémon TCG: Paldea Collection includes:

• 3 foil promo cards featuring Sprigatito, Fuecoco, and Quaxly
• 1 foil oversize card featuring Koraidon ex or Miraidon ex
• 1 collector's pin featuring Sprigatito, Fuecoco, or Quaxly
• 4 Pokémon TCG booster packs
• A code card usable in either the Pokémon TCG Online or Pokémon TCG Live

Source: https://www.pokemon.com/us/pokemon-tcg/product-gallery/paldea-collection/