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Record and discuss our public calculators in videos and livestreams, including monetized ones. No permission request needed. See the creator-use policy for details and third-party content rights.

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The Expected Value Trading Card Game EV Tools

How Do I Use This?

Use The Expected Value calculators to test scenarios for play boosters, collector boosters, and preconstructed decks. Every tool runs entirely in your browser so you can vet the model, tweak assumptions, and make confident decisions.

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Have suggestions or ideas for new tools? We’d love to hear them. If you spot any errors or have questions, please contact us — we’re here to help.

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Unlock sealed P/E and singles movers ProTools

The ProTool Tier on Patreon includes the current sealed P/E table for comparing sealed product prices against modeled break-even EV, plus singles price movers for spotting daily card movement across markets.

Keep using the free calculators when you want to model your own assumptions. Use ProTools when you want the sealed comparisons and singles scans already assembled.

EV and price-to-EV results are estimates that can change with price snapshots, fees, liquidity, condition, and model assumptions. Use them for research and comparison, not as financial advice or a guarantee of sale proceeds.

Your membership also supports Chloe, the OpenClaw AI assistant I use behind the scenes to work with TEV’s pricing data, investigate market movement, and help maintain and improve the site’s tools.

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