Blastoise EX
XY
$176.43
Sealed product · 36 packs
XY Booster Box
A XY booster box trades at $12,999.99. Opened, it returns $393.51 of cards on average — 3 % of what you paid. Price and expected value as of 27 October 2026, recomputed daily.
KEEPOpening EV doesn't cover what you paid
- Market price
- $12,999.99
- Opening EV
- $393.51
- $10.93 per pack
- Gap vs market price
- −97 %
- Odds of breaking even
- 0 %
Run it with my price →
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Quote refreshed daily
This product's price history
$12,999.99as of Oct 26+248.7 % over 30 days
Sep 26Oct 26
TCGplayer US market price
What's inside a XY booster box
- Blastoise EX$176.430.6 % odds per pack
Venusaur EX$124.990.6 % odds per pack
Xerneas EX$118.840.6 % odds per pack
Yveltal EX$97.840.6 % odds per pack
Other formats of this set
Frequently asked questions
At today's market price ($12,999.99), the expected value of opening it is $393.51 — 3 % 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.