Pokémon TCG · SWSH Black Star PromosPromo
Professor's Research SWSH178
Professor's Research from SWSH Black Star Promos (Sword & Shield), English edition. Daily market value by variant from Cardmarket.
NumberSWSH178
RarityPromo
LanguageEnglish
ReleasedNov 15, 2019
IllustratorYusuke Kozaki
Market price · Holo Above usual
Price source: Cardmarket (via TCGdex API) · updated Oct 30, 2026
€2.26
▲ +11.3% vs 30-day avg
Lowest€0.10
7-day avg€2.11
30-day avg€2.03
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €0.90 | €0.10 | €0.60 |
| Holo | €2.26 | €0.10 | €2.03 |
Price history
We record this card's price every day since Oct 29, 2026. The chart appears after a few days of data.
Card details
- Name
- Professor's Research
- Type
- Trainer
- Regulation mark
- D
- ID
- swshp-SWSH178
