Summary:
- The article discusses the upcoming release of the Pokémon Trading Card Game (TCG) Mega Evolution Build Battle Box, which will be available at select retailers starting September 13th.
- The Mega Evolution Build Battle Box is a special product that includes cards and accessories related to the Mega Evolution mechanic in the Pokémon TCG.
- This release is exciting news for Pokémon TCG players, as it provides a new way to expand their card collections and explore the Mega Evolution gameplay.