Holofile
Professor's Research 122/131 Prismatic Evolutions

PRISMATIC EVOLUTIONS

Professor's Research 122/131

Professor's Research is card 122/131 in Prismatic Evolutions (PRE), a Scarlet & Violet set, released on January 17, 2025. It’s a Common illustrated by Hideki Ishikawa. It comes in 4 printings: Normal, Reverse Holo, Poké Ball and Professor Program Stamp. A Near Mint Normal copy has a market price of $0.19 as of October 17, 2026, up 27% over 30 days.

Market price · Near Mint · Normal

$0.19+27% in 30 days

Jul 19, 2026 · $0.15Low $0.15 · High $0.23Oct 17, 2026 · $0.19

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
122/131
Rarity
Common
Released
January 17, 2025

Printings and prices

Professor's Research 122/131 Normal Prismatic Evolutions

Normal

Ungraded
ConditionMarket30 days
Near Mint$0.19+27%
Lightly Played$0.080%
Moderately Played$0.250%
Graded
GradeMarket30 days
PSA 9$14.000%
PSA 8$7.500%
Professor's Research 122/131 Reverse Holo Prismatic Evolutions

Reverse Holo

Ungraded
ConditionMarket30 days
Near Mint$0.200%
Lightly Played$0.200%
Moderately Played$0.050%
Graded
GradeMarket30 days
PSA 10$19.890%
CGC 9$8.700%
Professor's Research 122/131 Poké Ball Prismatic Evolutions

Poké Ball

Ungraded
ConditionMarket30 days
Near Mint$0.320%
Lightly Played$0.31−3%
Moderately Played$0.260%
Heavily Played$0.49

Professor Program Stamp

No market price for this printing yet.

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.