Sword & ShieldHolo Rare
Professor's Research 147/172
Brilliant Stars · Trainer
Market value
€0.09Updated 23 Oct 2026
Europe · Cardmarket
€0.09
US · TCGplayer
$0.15
| Variant | Cardmarket | TCGplayer |
|---|---|---|
| Standard | €0.09 | $0.15 |
| Reverse holo | — | $0.31 |
Reference estimate for the standard printing. Prices are not adjusted for your card’s language, condition, edition or foil finish. Confirm the version before trading.
- Number
- 147/172
- Released
- 25 Feb 2022
- Illustrator
- Sanosuke Sakuma
Professor's Research price history
▲ 0% in 1 day
Cardmarket prices (EUR)
| Trend price | €0.09 |
| Average sell price | €0.13 |
| Lowest listing | €0.02 |
| 7-day average | €0.14 |
| 30-day average | €0.13 |
TCGplayer prices (USD)
| Variant | Low | Market | High |
|---|---|---|---|
| Holofoil | $0.02 | $0.15 | $19.80 |
| Reverse Holofoil | $0.04 | $0.31 | $19.12 |
Where to buy Professor's Research
How much is Professor's Research from Brilliant Stars worth?
A near-mint Professor's Research (147/172) currently sells for around €0.09 in Europe and $0.15 in the US. That's the market trend for an ungraded copy; played cards sell for less and graded copies (PSA, CGC, Beckett) can sell for much more.
The quickest way to check your copy is to scan it: point your phone at the card and CardzScan reads the name and number, finds the exact printing and shows today's price.
Other Professor's Research cards
Same name, different sets — make sure you're looking at the right printing.
