About Stackwize

The gold-standard marketplace for card singles

Stackwize.us is a pure trading card marketplace focused exclusively on card singles (sports cards, Magic: The Gathering, Pokémon, and similar).

No sealed products. No bulk lots. No other items. Only individual card singles with standalone value.

Mission

Become the true gold-standard marketplace by aggregating real sales data from everywhere and using that data to set accurate, transparent market values.

Key Differentiators

Singles only — every listing is an individual card
No shipping markups (seller covers exact calculated cost)
Mandatory tracking + full-value insurance on every order
Platform-backed buyer protection guarantee
Strong Market Conditions Advisory (Stackwize does not set prices)
High seller standards (mandatory Ethics Course + 3-Strike system)
Anonymous AI-powered assistant as day-to-day moderator and helper

Unified Standards

Stackwize brings together the ethical standards, transparency rules, and protection systems developed across related projects into one trusted marketplace.