Authentic product brought directly from Japan during my recent trip.

This item is in Australia and ready to be shipped quickly — no long international wait times.

From Bulbapedia:

The MEGA Starter Set Mega Diancie ex was released in Japan on September 5, 2025. As the name implies, this deck focuses on Mega Diancie ex as the primary Pokémon, alongside various Psychic-type Pokémon and Trainer cards, including an illustration rare card of Meloetta.

This product contains a 60-card deck with fixed contents, featuring a mixture of new cards and reprints, as well as 62 damage counters, two status markers, a one-player playmat, a player's guide, and a coin. 

International buyers please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer’s responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

USA buyers please note: Due to recent U.S. import changes for postal parcels, all duties must now be prepaid by the sender through our postal partner before dispatch.

Unfortunately, eBay does not currently allow additional charges to be added after checkout and so if you'd like buy the item, please let me know before purchasing. I'll calculate the prepaid duties (based on my experience thus far, this is usually about 20% of the cost of the item), confirm the price with you, and create a new listing for you that includes the tariffs costs if you wish to proceed.