Up for auction is a factory-sealed Korean Pokémon “Mega Symphonia” booster box (set code M1S). This is an official, unopened Korean release — perfect for collectors and investors looking for a pristine addition to their sealed Pokémon collection. Key details: Language: Korean Set: Mega Symphonia (M1S) Box contents: 30 booster packs per box, 5 cards per pack Release date: September 26, 2025 Condition: Mint – factory sealed with intact shrink wrap Rarity types: Features Art Rares (AR), Special Art Rares (SAR), and new Mega Ultra Rares (MUR) Possible pulls: Multiple full art and illustration cards with exclusive Korean foil textures The Mega Symphonia set introduces a brand-new wave of cards themed around vibrant music and art. This Korean edition is already in high demand due to its lower print volume and exclusive card numbering compared to the Japanese release. A perfect investment piece — whether you plan to keep it sealed, display it as a collector’s item, or open it to chase rare SAR and MUR cards. All items are shipped with full tracking and insurance. The box is kept in a climate-controlled, smoke-free environment to ensure optimal condition. Don’t miss this opportunity to secure one of the most anticipated Korean sets of the year! Keywords Mega Symphonia, Pokémon TCG, Korean booster box, sealed, factory sealed, M1S, Korean set, K-set, collector’s box, unopened booster box, rare Korean box, new set, Korean version, SAR, MUR, full art, illustration rare, booster packs, mint condition, TCG Korea, limited edition, Korean exclusive, hobby investment, sealed collectible, premium booster, Korean Pokémon set, K-TCG, sealed booster, unopened box, Korea booster, Korean language, sealed lot, sealed hobby, Korean booster release, Korean Pokémon TCG, sealed Korean box, Korean sealed booster, Korean booster M1S, unopened Korean set, Korean collector box, sealed Korean Pokémon, Korean booster rarity, Korean booster sealed, Korean set booster box, Korean language set, Korean sealed booster box, Korean booster sealed box, Korea edition, Korean box M1S, sealed M1S box, Korean sealed collectible