Expected Value Calculator
Mysterious Treasures
Should you open or keep sealed? Based on current market prices for 123 of 124 cards in the set.
Pack EV
$3.41
Per booster pack
Box EV
$122.86
+22.9% ROI vs $100 retail
Box Cost
$100.00
36 packs per box
Positive EV — Worth Opening
On average, opening a box returns $22.86 more than the box costs. Individual results vary based on pull luck.
EV by Rarity
| Rarity | Cards | Avg Price | Pull Rate | EV / Pack |
|---|---|---|---|---|
| Common | 124 | $6.83 | 50.0% | $3.41 |
1 of 124 cards have no price data. Actual EV may differ.
Set Completion Cost
Total Cost
$839.57
123 of 124 cards priced
Avg per Card
$6.83
Most Expensive
$47.99
Time-Space Distortion
| Rarity | Cards | Total Cost |
|---|---|---|
| Unknown | 124 | $839.57 |
Most Expensive Cards
Unknown
Time-Space Distortion
$47.99
Unknown
Electivire
$39.99
Unknown
Magmortar
$35.00
Unknown
Pikachu
$32.00
Unknown
Chansey
$30.00