Pokémon Japan Single Strike Master vs Shiny Star V booster box: which is worth opening?

Neither is worth opening at today's prices, but Shiny Star V comes closer: its cards are worth 66% of its price after selling costs, against 50% for Single Strike Master.

Prices from October 15, 2026, updated daily.

Side by side

Single Strike Master booster boxShiny Star V booster box
VerdictKeep it sealedKeep it sealed
Box price today$139€124$130€116
Cards inside, after selling costs$70€63$86€77
Cards ÷ price50%66%
Boxes that lose money85 of 100 boxes82 of 100 boxes
A typical box (median)$36€32$45€40
Rarest pullUltra Rare (UR, gold): 10 of 100 boxesUltra Rare (UR, gold): 10 of 100 boxes
Packs30 packs of 5 cards10 packs of 10 cards
ReleasedJanuary 22, 2021November 20, 2020

The two boxes

How we work this out

Both boxes are worked out the same way: today's card prices, selling costs taken off, and simulated boxes to see how often one loses money. Read the full method

Best Pokémon Japan boxes to open now