Set screenas of 2026-09-26
Steam Siege
Cards116
Priced116
Median raw ask$0.29
With PSA 10 tape21
Median PSA 10 premium19.0x
Set median, 90d−1.7%
Pick the reading
Which Steam Siege cards carry the widest gap between the raw ask and the PSA 10 sold median, on 5 or more verified comps? A wide gap is where grading adds the most, and where a raw copy in gem-ready condition is priced as if it were not.
PSA premium spread
21 of 116 qualifyPSA 10 verified sold median over the raw ask, cards with 5 or more verified PSA 10 comps.
| # | Card | Premium | PSA 10 | Raw ask | PSA 9 | Gem rate |
|---|---|---|---|---|---|---|
| 1 |  Volcanion EX#107 · Ultra Rare | 42.6x | $45238 comps | $10.61 | $38.0024 comps | 29% |
| 2 |  Talonflame BREAK#21 · Ultra Rare | 35.3x | $16117 comps | $4.56 | $32.956 comps | 45% |
| 3 |  Volcanion EX#26 · Ultra Rare | 35.1x | $87.509 comps | $2.49 | $22.995 comps | 41% |
| 4 |  Steelix EX#67 · Ultra Rare | 35.1x | $97.0018 comps | $2.76 | $24.757 comps | 39% |
| 5 |  Pyroar BREAK#24 · Ultra Rare | 33.6x | $13113 comps | $3.91 | $6.386 comps | 46% |
| 6 |
How to read it
Raw is the canonical printing's TCGplayer ask, the same figure the card page shows. PSA 10 and PSA 9 are eBay sold medians verified per listing, printed with their comp counts; a premium is only computed on 5 or more PSA 10 comps.
Gem rates come from the PSA registry snapshot and are only trusted on lines of 100 or more slabs; a zero beside a real population is a provider gap and is withheld, never shown as 0%. Moves and highs come from each product's own recorded series, trimmed at the price-rule change of 2026-09-07, and ignore cards under $5.
Every figure carries its sample. A short series, a thin comp count or a small registry is printed beside the number rather than hidden, and a card that lacks the figure a reading needs is left off that reading instead of scored on a guess.
