Set screenas of November 11, 2026
Base Set
Cards102
Priced102
Median raw ask$2.69
With PSA 10 tape7
Median PSA 10 premium27.9x
Set median, 90d+2.5%
Pick the reading
Which Base Set cards have moved least over the last 90 days against the rest of the set? Moves are walked by date on each card's own recorded series; cards that started the window under $5 are left out so penny ticks do not read as moves.
Cohort laggards
33 of 102 qualifyrecorded move over 90 days by date, cards that started the window at $5 or more, weakest first.
| # | Card | Move | From → now | Readings | PSA 10 |
|---|---|---|---|---|---|
| 1 |  Ivysaur#30 · Uncommon | −47.7%over 60 days | $7.99 → $4.18September 12, 2026 | 60 | |
| 2 |  Pikachu#58 · Common | −35.4%over 73 days | $16.71 → $10.79August 30, 2026 | 62 | |
| 3 |  Venusaur#15 · Rare | −26.0%over 73 days | $186 → $137August 30, 2026 | 62 | |
| 4 |  Raichu#14 · Rare | −17.2%over 73 days | $77.01 → $63.79August 30, 2026 | 62 | |
| 5 |  Pidgeotto#22 · Rare | −15.5%over 73 days | $11.13 → $9.41August 30, 2026 | 62 | |
| 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 10 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 September 7, 2026, 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.
