MASTER
Blastoise VMAX — SWSH Black Star Promos #SWSH103 Pokémon card

modern-to-grade · holo

Blastoise VMAX

SWSH Black Star Promos · #SWSH103 · English · released 2019

Raw market price

$39

7 days

0.7%

30 days

0.9%

90 days

11%

43MASTER score · steady

Graded prices & PSA population

GradeMarket pricePSA population
PSA 10$1882,132
PSA 9$501,177

PSA population recorded 2026-07-20 · total graded 3,576

Why this card matters

pop

189 active listings and modest raw-to-PSA10 multiplier (~8x) suggest adequate supply; graded sample sizes are small but not indicative of true scarcity.

demand

Blastoise carries strong generational nostalgia and VMAX collector appeal, but this is a promo print rather than a set chase card, moderating demand ceiling.

artist

Standard VMAX holo promo treatment with no notable alt-art or standout illustrator credit to drive premium collector interest.

catalyst

30-day momentum is negative at -8.1% with no identifiable upcoming event or market dislocation to reverse the trend.

Graded comps on record

$230

TAG 10

$189

CGC 10

$188

PSA 10

$181

BGS 9.5

$100

CGC 9.5

$73

CGC 10

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More from SWSH Black Star Promos

Market data recorded 2026-07-17 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.