Not scraped yet · Prices for this card are updated when someone looks it up.
Price history
| Grade | Fair value |
|---|---|
| Raw | €0.88 |
| PSA 10 | €60.44 |
| PSA 9 | €11.98 |
A US monthly price published by PriceCharting and converted to euros. It is not an EverySlab fair value. PriceCharting
What is Professor's Research (Brilliant Stars 147/172) worth?
- A PSA 10 English Professor's Research (Brilliant Stars 147/172) is worth about €89.04 (≈ $99.62), based on 1 sale in the last 12 months, blended with an estimate from PSA 9 (1 PSA 9 sale); most sales fall between €65.96 and €120.
- A PSA 9 English Professor's Research (Brilliant Stars 147/172) is worth about €18.14 (≈ $20.30), based on 1 sale in the last 12 months, blended with an estimate from PSA 10 (1 PSA 10 sale); most sales fall between €13.44 and €24.48.
Fair values updated Oct 27, 2026 · completed sales from eBay, Fanatics Collect and Goldin · live asks from Cardmarket · How fair value works
USD converted at the ECB rate of Oct 26, 2026.
Live offers
0 of 0 Cardmarket offers
0 Cardmarket offers
Recent sales
Completed sales on eBay, Fanatics and Goldin
| Oct 13, 2026 | Raw | en | eBay | Pokemon Brilliant Stars Professor's Research Holo Rare Trainer Card 147/172 NM 147/172 [eBay] | €0.88 |
| Sep 30, 2026 | Raw | en | eBay | Pokemon PROFESSOR'S RESEARCH 147/172 - Brilliant Stars - RARE HOLO - MINT [eBay] | €0.87 |
| Sep 15, 2026 | Raw | en | eBay | 2022 POKEMON BRILLIANT STARS PROFESSOR'S RESEARCH (ROWAN) 147/172 HOLO (RARE) 147/172 [eBay] | €1.38 |
| Aug 31, 2026 | Raw | en | eBay | Professor's Research 147/172 Holo Rare Brilliant Stars Pokemon Near Mint 147/172 [eBay] | €1.72 |
| Aug 20, 2026 | Raw | en | eBay | Professor's Research 147/172 Holo Rare Brilliant Stars Pokemon Near Mint 147/172 [eBay] | €1.87 |
| Aug 18, 2026 | Raw | en | eBay | Professor's Research 147/172 Holo Rare Brilliant Stars Pokemon Near Mint 147/172 [eBay] | €1.24 |
| Aug 18, 2026 | Raw | en | eBay | Professor's Research 147/172 Holo Rare Brilliant Stars Pokemon Near Mint 147/172 [eBay] | €1.24 |
| Jul 31, 2026 | Raw | en | eBay | Pokémon TCG Professor's Research Brilliant Stars 147/172 Holo Rare NM 147/172 [eBay] | €1.18 |
| Jul 13, 2026 | Raw | en | eBay | Pokemon Professor's Research 147/172 Brilliant Stars NON) Holo Card Very Rare!!! 147/172 [eBay] | €0.61 |
| Jun 28, 2026 | Raw | en | eBay | Professor's Research - 147/172 - Brilliant Stars - Holo Rare - Pokemon TCG [eBay] | €1.52 |
| Jun 8, 2026 | Raw | en | eBay | Pokemon TCG Brilliant Stars: Professor's Research HOLO 147/172 #147 [eBay] | €1.20 |
| Apr 20, 2026 | Raw | en | eBay | Pokemon TCG Professor's Research 147/172 Holo Rare Brilliant Stars NM/M 147/172 [eBay] | €1.02 |
| Apr 18, 2026 | Raw | en | eBay | Professor's Research SWSH09: Brilliant Stars 147/172 Rare Holo Pokemon TCG NM 147/172 [eBay] | €1.21 |
| Apr 13, 2026 | PSA9 | en | eBay | 2022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH-HOLO PSA 9 #147 [eBay] | €11.98 |
| Apr 11, 2026 | Raw | en | eBay | Pokemon TCG Brilliant Stars Professor’s Research 147/172 Holo Rare LP [eBay] | €1.14 |
Rows per page
Card details
- Set
- Brilliant Stars
- Number
- 147/172
- Rarity
- Holo Rare
- Illustrator
- Sanosuke Sakuma
Market by grade
Sales and offers split by language, grading company and grade
| Grade | Condition | Language | Sales 12m | Median | Last sale | Fair value | Change | Offers | Lowest ask |
|---|---|---|---|---|---|---|---|---|---|
| PSA10 | – | en | 1 | €60.44 | Mar 12, 2026 | €89.041 sale + estimate from PSA 9 (1 PSA 9 sale) | – | – | – |
| PSA9 | – | en | 1 | €11.98 | Apr 13, 2026 | €18.141 sale + estimate from PSA 10 (1 PSA 10 sale) | – | – | – |
| PSA7 | – | en | 1 | €5.13 | Jan 22, 2026 | €8.66 | – | – | – |
| Raw | – | en | 22 | €1.18 | Oct 13, 2026 | – | – | – | – |
PSA population trend
How many copies PSA has graded and how many came back a 10.
No PSA population data for this card yet.
Questions about Professor's Research
How much is a PSA 10 Professor's Research worth?
A PSA 10 English Professor's Research (Brilliant Stars 147/172) is worth about €89.04 (≈ $99.62), based on 1 sale in the last 12 months, blended with an estimate from PSA 9 (1 PSA 9 sale); most sales fall between €65.96 and €120. A PSA 9 English Professor's Research (Brilliant Stars 147/172) is worth about €18.14 (≈ $20.30), based on 1 sale in the last 12 months, blended with an estimate from PSA 10 (1 PSA 10 sale); most sales fall between €13.44 and €24.48.
How is the Professor's Research value calculated?
EverySlab recomputes the Professor's Research fair values every day, most recently on Oct 27, 2026. Each grade and language gets a median of completed sales from the last 12 months on eBay, Fanatics Collect and Goldin, with older sales adjusted to today's market and recent sales counting more; thinly traded grades are estimated from related grades and languages. How fair value works
How fast does a PSA 10 Professor's Research sell?
None sold on any venue in the last 90 days, so there is no pace to time a sale from.
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