Last updated: July 14, 2026
If you create an account, we store your email address and the cards you track (portfolio and watchlist entries, including quantities, grades, and any purchase prices or notes you enter). That's it. We don't collect names, addresses, or payment details.
Your tracked cards exist solely to power your portfolio and watchlist. We don't sell or share your personal data with third parties.
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Card prices and market data shown on this site are aggregated from public sources and are informational only. Nothing here is financial advice.
Questions about this policy? Use our contact page or email hello@cardstock.guide.