Set screenas of 2026-09-28
Expedition Base Set
Cards165
Priced165
Median raw ask$14.82
With PSA 10 tape11
Median PSA 10 premium26.7x
Set median, 90d+1.3%
Pick the reading
Which Expedition 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
11 of 165 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 |  Meowth#121 · Common | 40.4x | $2875 comps | $7.10 | 35% | |
| 2 |  Squirtle#132 · Common | 34.3x | $1,4856 comps | $43.24 | $2959 comps | 21% |
| 3 |  Lightning Energy#163 · Common | 32.9x | $39.866 comps | $1.21 | 45% | |
| 4 |  Clefable#41 · Rare | 31.1x | $3275 comps | $10.51 | 36% | |
| 5 |  Pikachu#124 · Common | 30.1x | $85512 comps | $28.38 | $12616 comps | 27% |
| 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.
