Track your GPK collection — free
Add cards by search or PSA cert number, track value over time, and watch your collection grow.
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One account works on GPK Price Guide and Trading Card Axis.
Add cards by search or PSA cert number, track value over time, and watch your collection grow.
One account works on GPK Price Guide and Trading Card Axis.
Tap the Share button ↑ at the bottom of Safari, then choose “Add to Home Screen”.
You’ll get a GPK Price Guide app icon that opens full-screen.