Pokémon Card Game M1S Mega Symphonia Booster Box - Japanese - Factory Sealed

Factory-sealed Japanese Booster Box from Mega Symphonia (M1S), a debut set of the new MEGA era, released August 2025. Headlined by the stunning Mega Gardevoir ex, this set also features Miraidon ex and Ralts chase cards with elegant Mega Evolution artwork. A must-have for collectors chasing the very first wave of Mega ex cards.

✅ 100% Authentic & Factory Sealed

• Sourced directly from authorised Japanese distributors
• Every box is verified factory sealed before dispatch — shrink wrap and seal intact
• Genuine Pokémon Card Game product by The Pokémon Company International
• Never opened, reweighed, or tampered with

📦 Condition Guarantee

• Shipped with protective packaging to prevent box damage in transit
• If your order arrives damaged or not as described, we'll make it right — see our return policy