Is a booster box of STS worth opening?
STS has no reliable published pull rates yet, so we don't work out its expected value: we don't make numbers up. You still have its box price and its most expensive cards.
Box price$1,437TCGplayer market price
The most expensive STS cards
Their version and today's TCGplayer and Cardmarket price.
| Card | Rarity | TCGplayer | Cardmarket | |
|---|---|---|---|---|
 |
Gardevoir EX STS 116/114Secret | Secret Rare | $111 | €146 |
 |
M Gardevoir EX STS 112/114Full Art | Ultra Rare | $57.28 | — |
 |
Gardevoir EX STS 111/114Full Art | Ultra Rare | $28.19 | €39.36 |
 |
Volcanion EX STS 115/114Secret | Secret Rare | $35.95 | — |
 |
Steelix EX STS 108/114Full Art | Ultra Rare | $18.17 | €30.14 |
 |
M Steelix EX STS 109/114Full Art | Ultra Rare | $28.02 | — |
 |
M Gardevoir EX STS 79/114Normal | Ultra Rare | $23.95 | — |
 |
Azumarill STS 77/114Reverse Holofoil | Uncommon | $13.46 | €13.54 |
 |
Professor Sycamore STS 114/114Normal | Ultra Rare | $12.81 | — |
 |
M Steelix EX STS 68/114Normal | Ultra Rare | $10.36 | — |
 |
Volcanion EX STS 107/114Full Art | Ultra Rare | $9.82 | — |
 |
Magearna EX STS 110/114Full Art | Ultra Rare | $9.58 | — |
STS booster box price over the last year
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Sealed product
Booster box Steam Siege Booster Box$1,437TCGplayer market price
Booster pack Steam Siege Booster Pack$33.33TCGplayer market price
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