Gardevoir & Sylveon GX
Unbroken Bonds
$700.80
Sealed product · 36 packs
Unbroken Bonds Booster Box
An Unbroken Bonds booster box trades at $2,609.39. Opened, it returns $681.66 of cards on average — 26 % of what you paid. Price and expected value as of 27 October 2026, recomputed daily.
- Market price
- $2,609.39
- Opening EV
- $681.66
- $18.94 per pack
- Gap vs market price
- −73.9 %
- Odds of breaking even
- 0 %
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Quote refreshed daily
This product's price history
TCGplayer US market price
What's inside an Unbroken Bonds booster box
- Gardevoir & Sylveon GX$700.800.37 % odds per pack
Greninja & Zoroark GX$354.920.37 % odds per pack
Reshiram & Charizard GX$242.480.13 % odds per pack
Marshadow & Machamp GX$234.010.37 % odds per pack
Other formats of this set
Frequently asked questions
At today's market price ($2,609.39), the expected value of opening it is $681.66 — 26 % 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.