How a ball works

You pick a Collector Crypt card and throw a ball at a price. The ball is a small account of the trap program that holds exactly that much of your USDC. The moment anyone lists the card on the Collector Crypt market at that price or lower, anyone may spring the ball: the program buys the listing through the real CC market, hands the card to you in the same transaction, sends the unspent USDC back and closes the ball.

1. Pick a card in the PC Box.
2. Set the price and throw. Your wallet signs one transaction.
3. Wait in the grass. Caught cards land in your wallet; recall the ball any time.

This copy or any copy

This copy watches one card (one NFT). It springs only on a listing of that exact card, by anyone.

Any copy watches every listing whose on-chain name starts like this card's, at your price or lower. The keeper springs it only when the listed copy has the same card, grader, grade and language you posted (signed in your wallet right after the throw). Any-copy balls watched at once: 3 free, 25 when you hold $150+ of the coin.

Numbers

Trust

• Your USDC sits in the ball, not with us. Only you can recall or retune it; admin, keeper and guardian have no instruction that moves a ball's USDC, SOL or card.
• A spring pays exactly the listing price, never more than your ball, or the whole transaction fails. The card must arrive in your wallet in the same transaction.
• Recall and expiry never touch the market: a market change can stop springs, never refunds. Pausing stops new balls only.
• No program fee. The tip you set goes to whoever springs the ball (it covers their transaction costs).
• Ball prices are public, like any limit order: a seller can list at exactly your price. Bots buy fast, so some cards break free.
• The program upgrade key is the one trust point while the program is young; the plan is a cold key, then immutable.

Addresses