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FourCards

Graded cards, tokenized and vaulted on BNB Chain

Verifiable odds · instant buyback

Packs

Each pack holds one graded slab. Odds, pool contents and EV are public.

How packs work

  1. 1. OpenPay in BNB or USDT. Every pack pulls one real graded slab from a public, escrowed pool.
  2. 2. RevealChainlink VRF picks the bucket by published odds, then the card. Nobody can steer it.
  3. 3. Keep or sell backKeep the slab, trade it, redeem it for shipping, or sell it back instantly inside the window.