The Pokémon Card Game Japan has officially released its upcoming Japanese MEGA Expansion Pack M6: Storm Emeralda on July 31, 2026. The new Pokémon TCG set revealed all of the Secret Rares, which have been opened by people who are opening the boxes today and even selling them in the online marketplace.


Seeing the hype and the set’s content, if you are planning to buy one of these boxes, I recommend you hold off until the price and stock are stabilised. People on the internet, especially in the Japanese online marketplace, have tried to sell these boxes at prices 2 times the MSRP or higher. 

 

If you guys want to buy these cards in singles, you can visit:

  • yuyu-tei.jp
  • Mercari.jp
  • Yahoo Auction Japan
  • magi.camp

Beware of scams, as these are second-hand markets, but it is more reassuring to purchase from Yuyu-Tei.

Here are the secret rare cards:

So what do you guys think? Comment down below to share your thoughts!

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