modern-to-grade · holo
Groudon ex
Nintendo Black Star Promos · #38 · English · released 2003
Raw market price
$242
30 days
▲ 51.1%
90 days
▲ 51.1%
Graded prices & PSA population
| Grade | Market price |
|---|---|
| PSA 10 | $33,328 |
| PSA 9 | $1,312 |
| PSA 8 | $1,003 |
PSA population not yet on record for this card — we only show real census data.
Why this card matters
pop
Black Star Promo #38, no booster reprint path, 22yr-old set. Supply is finite but promo distribution was broad; pop data thin—fragile ceiling without verified low PSA 9 pop.
demand
Groudon is a beloved Gen III legendary with enduring fan pull. ex-era nostalgia is rising, but Groudon lacks Charizard/Pikachu tier demand intensity—solid, not electric.
artist
Holo promo finish on a full-art-adjacent ex frame ages well. Groudon's imposing design suits the format. Not a landmark composition, but above-average visual conviction.
catalyst
30d momentum is flat at 0%. No event, reprint scare, or media trigger visible. PSA 9 raw-to-grade spread is attractive but insufficient alone to drive near-term price movement.
Graded comps on record
$33,328
PSA 10
$3,800
CGC 10
$1,312
PSA 9
$1,025
BGS 9.5
$1,003
PSA 8
$471
CGC 9
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Market data recorded 2026-09-03 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.