Set screenas of 2026-09-23
Base Set
Cards102
Priced101
Median raw ask$2.48
With PSA 10 tape7
Median PSA 10 premium38.4x
Set median, 90d+0.8%
Pick the reading
Which Base Set 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
7 of 102 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 |  Alakazam#1 · Rare | 44.2x | $3,0226 comps | $68.44 | $37518 comps | 2.2% |
| 2 |  Ninetales#12 · Rare | 43.2x | $1,6027 comps | $37.05 | $18026 comps | 2.3% |
| 3 |  Pikachu#58 · Common | 40.4x | $56513 comps | $13.97 | $76.5031 comps | 31% |
| 4 |  Ivysaur#30 · Uncommon | 38.4x | $2545 comps | $6.61 | $55.529 comps | 16% |
| 5 |  Beedrill#17 · Rare | 25.1x | $1508 comps | $5.96 | $52.626 comps | 21% |
| 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.
