Holofile
Professor's Research 155/159 Journey Together

JOURNEY TOGETHER

Professor's Research 155/159

Professor's Research is card 155/159 in Journey Together (JTG), a Scarlet & Violet set, released on March 28, 2025. It’s a Common illustrated by Taira Akitsu. It comes in 2 printings: Normal and Reverse Holo. A Near Mint Normal copy has a market price of $0.18 as of October 17, 2026, down 5% over 30 days.

Market price · Near Mint · Normal

$0.18−5% in 30 days

Jul 19, 2026 · $0.23Low $0.18 · High $0.23Oct 17, 2026 · $0.18

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
155/159
Rarity
Common
Released
March 28, 2025

Printings and prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$0.18−5%
Lightly Played$0.250%
Moderately Played$0.15
Damaged$0.080%
Graded
GradeMarket30 days
CGC 8$50.000%

Reverse Holo

Ungraded
ConditionMarket30 days
Near Mint$0.32−20%
Lightly Played$0.31−11%
Moderately Played$0.390%
Heavily Played$0.34

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.