Gym Showdown
Live on Solana·Real graded slabs·Settled in SOL

Graded Pokémon cards,
wagered on-chain.

Pay an entry to spin for a real PSA- or CGC-graded slab, or wager your own slab against another trainer. Winner takes the card — settled in SOL on Solana, instantly.

Treasury Value
$13,125
Cards in Vault
12
Entry
$10
Enter the Showdown→
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Live · Free card every hour
A graded slab. Sent every hour.
No wallet connection · no signup · cards airdropped straight to the winner.
Next draw
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See how it works
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The Vault

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Graded Pokémon cards held on-chain, publicly verifiable. Click any card to see the full slab.

Cards12
Total$13,125
Showing 8 of 12
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How it works

3 steps
01

Pay entry

$10 per side, charged in SOL at the live price the moment you enter. Funds go straight to the on-chain treasury wallet.

02

1v1 coin flip

Matched with another trainer. Pure 50/50 outcome, settled by verifiable on-chain randomness.

03

Winner takes a card

A card is drawn from the vault using weighted odds — rare cards are rarer. The NFT is airdropped to your wallet instantly.

What is Gym Showdown?

Gym Showdown is a 1v1 Solana game where you pay an entry fee for a 50/50 shot at a real PSA- or CGC-graded Pokémon card NFT. The treasury is publicly verifiable on-chain — every card you see above corresponds to a real graded card mapped to its NFT.

Why it's +EV for trainers

  • →$10 entry vs. an avg drawn card worth more — positive expected value.
  • →Treasury keeps acquiring new graded cards from entry proceeds.

Rarity tiers

Mythic
Insured $2k+
Legendary
Insured $1k-2k
Rare
Insured $300-1k
Common
Insured <$300
FAQ

Questions, answered.

Are the cards real?
Yes. Each NFT in the vault is backed 1:1 by a physical PSA-graded card held in a bonded vault. Burn the NFT to redeem the physical card.
How is randomness handled?
Both the 50/50 battle outcome and the weighted card draw use Solana VRF for verifiable on-chain randomness. No trust required.
Can I just sell the NFT?
Yes. NFTs trade on Magic Eden and Tensor like any other Solana collection. You don't have to redeem the physical card.
What's the sell-back window?
After you win, you have 12 hours to sell the NFT back to the vault for 80% of its insured value. After that, it's yours to keep or list.