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HyperPotion

What's your card really worth?

Fair value for 1,053 chase cards, PSA 10s, and sealed product, repriced every morning from recent sales.

Market Index
1,268.04▲ +26.8%
since Jan 27, 2025 · S&P 500 +28.6%
Market Index

Every tool, one model

The same fair value powers every board, so a card reads the same wherever you find it.

HyperPotion Premium

Every row on every board, the morning it moves.

Lookups stay free. Premium opens the full boards, chart overlays, and watchlists. One subscription covers web and the iOS app.

  • Every row on every board, not just the top 5
  • Full Grading Signals with your fees and grader
  • Card Intelligence and chart overlays
  • Unlimited watchlist with CSV export