pokemon brilliant stars japanese booster box TCG Sword & Shield Star Birth (s9) Pokemon TCG Pokemon Sword & Shield Brilliant

Look in either the bottom right-hand corner of the Pokmon illustration or on the bottom right-hand corner of the card for the set symbol

Jumbo cards are also eligible for CGC x JSA Authentic Autograph certification at $20 per card (plus grading fees) and CGC Signature Series at $30 per card (including grading fees)

Pictures are from 1 example card

Even if Jigglypuff Promo-A doesn't fit in well with the Pikachu-EX deck, it's unlikely to improve the other decks to the point of overtaking the Electric deck

After a year of waiting, players will finally be able to pick up the rare holographic for around $31 ungraded on eBay