PackScout method

How EV and Heat work

PackScout EV estimates long-run value from public odds and prices. Heat is a separate timing read of recent activity on that same repack. Both stay independent from vendor marketing.

1. 01

   Public evidence only

   We use supported listing data: stated odds, eligible inventory, repack price, and representative collectible values. Vendor-reported EV stays on its own line and is never blended into PackScout EV.

2. 02

   How EV math works

   For each published outcome tier, multiply how likely it is by what that tier is worth. Add those up to get Gross EV. Subtract repack price for EV $ and EV %. When a tier is published as a range, we use the midpoint. Multi-card packs apply the same logic across each draw.

3. 03

   EV confidence is about evidence, not upside

   EV confidence scores how complete the supported evidence is—odds coverage, inventory depth, and value support—not whether EV is positive. Thin or partial evidence lowers confidence; it does not silently fill gaps.

4. 04

   What Heat measures

   A timing signal comparing recent activity with this repack’s own baseline. Heat does not mean profit, positive EV, or a predicted outcome. Heat compares recent opens on one repack to that repack's own baseline—pull activity, observed returns, large hits, chase availability, and pool composition—and rolls them into a Heat index with its own confidence score. Hot, Warm, Normal, and Cold are timing labels only. A hot streak is recent variance, not a prediction for your next rip, and Heat never replaces PackScout EV. When recent pulls are too thin, PackScout shows Not enough data instead of faking a read.

5. 05

   Unavailable beats a guess

   Missing odds, incomplete inventory, unsupported currency, thin pull samples, or other evidence gaps produce Unavailable or Not enough data instead of a fabricated comparison. An unavailable value is not zero.

6. 06

   What they are not

   EV is a long-run average, not a forecast for one pack. Heat is a timing signal, not profit or positive EV. Neither changes your odds on the next open. Not financial or gambling advice.

Most repacks are negative-EV by design. PackScout helps you compare how negative—and how trustworthy the estimate is—not promise an edge. Not financial advice.