
Professor's Research 147/172 – Brilliant Stars Value & Price
Brilliant StarsRare Holo2022
Market price · Reverse Holo
$0.31+0.0% ▲since Nov 1, 2026
#88 of 186 priced cards in Brilliant Stars
Professor's Research prices by variant
| Variant | TCGplayer | Low | High | Cardmarket |
|---|---|---|---|---|
| Holo | $0.15 | €0.07 | ||
| Reverse Holo | $0.31 | — |
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
Reverse Holo · since Nov 1, 2026+0.0% ▲
- High
- $0.31
- Low
- $0.31
High $0.31 · Low $0.31 since tracking began on Nov 1, 2026.
About Professor's Research 147/172
Professor's Research 147/172 from Brilliant Stars has a TCGplayer market price of $0.31 for the Reverse Holo version as of Oct 15, 2026.
It is the 88th most valuable card in Brilliant Stars (of 186 priced cards) and is about flat since Nov 1, 2026.
Professor's Research 147/172 is a Rare Holo card, illustrated by Sanosuke Sakuma, released Feb 25, 2022.
- Number
- 147/172
- Rarity
- Rare Holo
- Artist
- Sanosuke Sakuma
- Release date
- Feb 25, 2022
- Type
- Trainer · Supporter
- Prices updated
- Oct 15, 2026





