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Professor's Research
How much is Professor's Research 155/159 (Journey Together) worth?
Professor's Research 155/159 (French Recherches Professorales, Journey Together · JTG, normal, language per Cardmarket listing, 2025) is worth €0.07 on 13 October 2026 (Cardmarket trend).
Cardmarket 30-day average: €0.05; lowest listing: €0.02. In the US, TCGplayer lists it at $0.21.
Trend of the Cardmarket listing across all conditions and editions of this print, excluding reverse holo; graded copies trade separately.
Has Professor's Research 155/159 gone up in value?
Professor's Research 155/159 (French Recherches Professorales, Journey Together · JTG, normal, language per Cardmarket listing, 2025) is priced at €0.07 on 13 October 2026: +0.0% since 17 June 2026 (€0.07) and +40.0% since 13 September 2026 (€0.05), based on the Cardmarket trend.
Change in the Cardmarket trend, not actual sales; the history has gaps with no readings between some dates.
- 7-day change
- +0.0%
- Cardmarket trend
- 30-day change
- +20.0%
- Cardmarket trend
- Average sale
- €0.05
- Cardmarket sales
- Lowest listing
- €0.02
- Cardmarket listings
Price analytics · Normal
- Trend price
- €0.07
- Average sold price
- €0.05
- 1-day average
- €0.03
- 7-day average
- €0.07
- 30-day average
- €0.05
- Lowest listed
- €0.02
Reverse holo · Cardmarket
- Trend price
- €0.77
- Average sold price
- €0.19
- 7-day average
- €0.92
- 30-day average
- €0.39
- Lowest listed
- €0.02
US market · TCGplayer ($)
- Normal
- Low $0.01 · High $10.00$0.21
- Reverse holo
- Low $0.05 · High $19.80$0.30
Where to buy
Links open the sellers’ own sites. Pepita earns no commission from them.
Discard your hand and draw 7 cards.
- Rarity
- Common
- Illustrator
- Taira Akitsu
- Variants
- Normal, Reverse holo
- Regulation
- G
