Expected Value Calculator
Stormfront
Should you open or keep sealed? Based on current market prices for 40 of 106 cards in the set.
Pack EV
$13.47
Per booster pack
Box EV
$484.97
+385% ROI vs $100 retail
Box Cost
$100.00
36 packs per box
Positive EV — Worth Opening
On average, opening a box returns $384.97 more than the box costs. Individual results vary based on pull luck.
EV by Rarity
| Rarity | Cards | Avg Price | Pull Rate | EV / Pack |
|---|---|---|---|---|
| Common | 106 | $26.94 | 50.0% | $13.47 |
66 of 106 cards have no price data. Actual EV may differ.
Set Completion Cost
Total Cost
$1,077.72
40 of 106 cards priced
Avg per Card
$26.94
Most Expensive
$421.38
Charizard
| Rarity | Cards | Total Cost |
|---|---|---|
| Unknown | 106 | $1,077.72 |
Most Expensive Cards
Unknown
Charizard
$421.38
Unknown
Gengar
$121.50
Unknown
Charmander
$98.37
Unknown
Duskull
$86.00
Unknown
Charmeleon
$65.09