The GST Card Exchange · Live Trading Floor

The Exchange.

Import your cards, watch their paper-points value move, and post trade offers to friends. Value climbs with rarity, with how few were ever minted, when your prediction lands, and when you complete a player's whole career series. Paper points are a high score — never money.

How value works (paper points, never money). points = rarity weight × scarcity (fewer minted = higher) + 25 per prediction hit, and a completed career series adds a +40% collection premium. This is a learning tool for the family circle — cards hold no monetary value and are never for sale. Everything is stored on this device only; no accounts, no data collection.