Verified Vaults
Prystine.gg — Our Core Vault Partner
Our first and flagship partner, Prystine.gg, is home to Europe’s largest Pokémon card vault, managing a seven-figure inventory of PSA, BGS, and CGC-graded grails.
Their operation combines institutional sourcing, professional grading, and strict authentication pipelines. Through this partnership, Grail Index gains direct access to premium supply, enabling the Vault to begin with real, verifiable assets — not speculation.
Prystine’s participation gives $GRAIL a crucial advantage: credibility from day one. Their standing in the European collectibles ecosystem ensures that the slabs entering the Vault are authenticated, valued, and provenance-verified — providing immediate legitimacy to our index.
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Expanding the Ecosystem
Grail Index is building a network of verified suppliers. We are currently in discussions with major collectors, auction houses, and marketplaces to integrate directly into the Vault acquisition pipeline.
This approach ensures:
Access to global supply: sourcing from every major collectible region (NA, EU, JP).
Diversity of assets: expanding beyond Charizards and Trophy cards into other iconic grails.
Continuous scaling: as new partners join, the Vault’s acquisition bandwidth grows exponentially.
Grail Index verified vault partnerships make it the first institutionally aligned, onchain Pokémon index.
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