
Professor's Research 155/159 – Journey Together Value & Price
Journey TogetherCommon2025
Market price · Reverse Holo
$0.32
#89 of 190 priced cards in Journey Together
Professor's Research prices by variant
| Variant | TCGplayer | Low | High | Cardmarket |
|---|---|---|---|---|
| Normal | $0.21 | €0.07 | ||
| Reverse Holo | $0.32 | €0.17 |
TCGplayer market (USD) and Cardmarket trend (EUR), raw near-mint copies · Updated Oct 15, 2026. Estimated market values from recent sales data. Not an offer to buy, and not financial advice.
Price history
We started tracking this card's price on Nov 2, 2026. The chart fills in as nightly prices come in.
About Professor's Research 155/159
Professor's Research 155/159 from Journey Together has a TCGplayer market price of $0.32 for the Reverse Holo version as of Oct 15, 2026.
It is the 89th most valuable card in Journey Together (of 190 priced cards).
Professor's Research 155/159 is a Common card, illustrated by Taira Akitsu, released Mar 28, 2025.
- Number
- 155/159
- Rarity
- Common
- Artist
- Taira Akitsu
- Release date
- Mar 28, 2025
- Type
- Trainer · Supporter
- Prices updated
- Oct 15, 2026





