Black Kyurem-EX
Boundaries Crossed
$900.96
Sealed product · 36 packs
Boundaries Crossed Booster Box
The market does not quote a Boundaries Crossed booster box; the $8,859.96 shown is estimated from the single-pack price. Opened, it returns $1,059.13 of cards on average. As of 27 October 2026.
KEEPOpening EV doesn't cover what you paid
- Estimated price
- ≈ $8,859.96
- Opening EV
- $1,059.13
- $29.42 per pack
- Gap vs market price
- −88 %
- Odds of breaking even
- 0 %
Run it with my price →
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Quote refreshed daily
What's inside a Boundaries Crossed booster box
- Black Kyurem-EX$900.960.47 % odds per pack
White Kyurem-EX$545.710.47 % odds per pack
Altaria$299.950.35 % odds per pack
Skyla$221.290.47 % odds per pack
Other formats of this set
Frequently asked questions
At today's market price ($8,859.96), the expected value of opening it is $1,059.13 — 12 % of what you pay. Opening does not cover the price paid: the verdict is KEEP. The probability of breaking even on a single opening is 0 %. Remember that EV is an average: any one opening comes down entirely to the big hit.