Pokémon Card Game M4 Ninja Spinner Booster Box - Japanese - Factory Sealed

Factory-sealed Japanese Booster Box from Ninja Spinner (M4), part of the new MEGA era, released March 2026. Headlined by the long-awaited Mega Greninja ex, this ninja-themed set spotlights the Kalos starters with striking Mega Evolution artwork. A must-have for collectors chasing the newest wave of Mega ex chase 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