modern-to-grade · holo
Gyarados-GX
SM Black Star Promos · #SM212 · English · released 2017
Raw market price
$3.23
7 days
▲ 2.6%
30 days
▼ 2.8%
90 days
▲ 17.1%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $115 | 5 |
| PSA 9 | $27 | 18 |
| PSA 8 | $23 | 12 |
PSA population recorded 2026-07-20 · total graded 44
Why this card matters
pop
566 raw listings signals abundant supply; graded PSA 10 commands an 86x premium over raw but comp samples are thin (n=5), making scarcity feel grade-driven rather than card-driven.
demand
Gyarados carries strong nostalgic pull and GX holo appeal, but promo status limits its competitive-play demand and collector urgency versus a set-booster chase card.
artist
Standard SM-era holo promo illustration with no standout alt-art treatment or artist cult following to drive premium collector desire.
catalyst
30-day momentum is mildly negative at -2.5% with no visible price dislocation or upcoming event to act as a near-term trigger.
Graded comps on record
$150
PSA 10
$115
PSA 10
$90
TAG 10
$89
CGC 10
$61
ACE 10
$39
CGC 10
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More from SM Black Star Promos
Market data recorded recently from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.