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Professor's Research SWSH152 SWSH Black Star Promos

SWSH BLACK STAR PROMOS

Professor's Research SWSH152

Professor's Research is card SWSH152 in SWSH Black Star Promos (PR-SW), a Sword & Shield set, released on November 15, 2019. It’s a Promo illustrated by Yuu Nishida. A Near Mint copy has a market price of $2.33 as of October 17, 2026, down 23% over 30 days.

Market price · Near Mint

$2.33−23% in 30 days

Jul 19, 2026 · $2.33Low $2.28 · High $3.02Oct 17, 2026 · $2.33

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
SWSH152
Rarity
Promo
Released
November 15, 2019

Prices

Holo

Ungraded
ConditionMarket30 days
Near Mint$2.33−23%
Lightly Played$2.87+3%
Moderately Played$2.42+7%
Heavily Played$2.270%
Damaged$1.04−5%
Graded
GradeMarket30 days
PSA 10$85.51+11%
PSA 9$17.48−2%
PSA 7$7.500%
CGC 10$24.74+30%
CGC 9$11.330%
CGC 8$5.010%
SGC 10$20.000%
SGC 9.5$2.000%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.