The June 24, 2021 official announcement names a Celebrations Elite Trainer Box and announced it for October 8, 2021. That source establishes the product’s expansion connection.
Compare the exact edition
This particular announcement does not supply a product-specific pack count or mixed-expansion breakdown. Check the exact factory configuration rather than assuming every included pack belongs to Celebrations.
Plan the checklist before opening packs
A particular card or printing is not guaranteed in random booster packs. Fixed promotional items listed for the factory product are separate from random pack contents. Check the expansion, language and edition before adding an item to your collection.
Source and availability
This reference uses an official announcement published 2021-06-24. It is historical product information, not a current stock or price report. The original source does not authenticate any marketplace seller.
