Professor's Research [Professor Rowan]
![Professor's Research [Professor Rowan] 147/172 from Brilliant Stars](/cards/263867_400.jpg)
- Number
- 147/172
- Rarity
- Holo Rare
- Artist
- Sanosuke Sakuma
- Released
- Feb 25, 2022
Sold price movement
- 12 months ago
- $0.21£0.16€0.18
- Today
- $0.34£0.26€0.30
- Change
- +$0.13+£0.10+€0.11 (+61.9%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $0.34£0.26€0.30 | |
| PSA 7 | – | – | – | $5.50£4.14€4.84 | |
| PSA 9modelled | – | – | – | $10.52£7.92€9.26 | |
| CGC/BGS 9.5modelled | – | – | – | $12£9.03€10.57 | |
| PSA 10modelled | – | – | – | $30.95£23.29€27.26 |
About these prices
The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 49 completed sales, updated Sep 22, 2026.
Price history
Recent sales
49 completed listings
Show 37 more
Brilliant Stars 147/172 Professor’s Research NON Holo Rare Pokemon Near Mint$1.50£1.13€1.32Professor's Research Rowan 147/172 Brilliant Stars non holo variant Pokemon NM E 147/172$6.04£4.55€5.32147/172 PROFESSOR'S RESEARCH (PROFESSOR ROWAN) RARE BRILLIANT STARS POKEMON CARD$1.97£1.48€1.73Pokemon Professor's Research 147/172 Brilliant Stars English 9 (2022) 147/172$7.79£5.86€6.86Professor's Research Rowan 147/172 Brilliant Stars Regular Rare Pokemon Card TCG 147/172$1.99£1.50€1.75Professor's Research - Non-Holo Rare - Brilliant Stars 147/172 - MINT - Pokemon$2.03£1.53€1.79Pokemon - Professor's Research - Brilliant Stars 147/172 - Non Holo NM Build and$0.99£0.75€0.87❄️Professor’s Research 147/172 common Brilliant Stars Pokemon TCG 2023 #147$1.34£1.01€1.18POKEMON Card - Professor's Research 147/172 - Non Holo Rare Brilliant Stars - NM #147$1.30£0.98€1.14EXCLUSIVE Professor's Research Rowan 147/172 RARE Brilliant Stars Pokemon Card$0.99£0.75€0.87Professor's Research 147/172 Brilliant Stars Pokémon Trading Card Game 🌺 147/172$0.11£0.08€0.10Professor's Research 147/172 Deck Exclusive Brilliant Stars Pokemon Card Promo$2.98£2.24€2.6282022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH PSA 8 #147$5£3.76€4.4082022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH PSA 8 #147$5£3.76€4.4092022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH PSA 9 #147$4.76£3.58€4.1982022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH PSA 8 #147$4.30£3.24€3.79147/172 Professors Research NON HOLO Deck Variant Pokemon NM Brilliant Stars$2.39£1.80€2.10Pokémon TCG Professor's Research 147/172 Brilliant Stars Regular 147/172$1.39£1.05€1.22Professor’s Research 147/172 - Brilliant Stars - Rare - Pokemon Card - LP #147$0.99£0.75€0.87Professor's Research - 147/172 - Non-Holo Rare - Brilliant Stars - POKEMON NM/M 147/172$1.24£0.93€1.09Brilliant Stars 147/172 Professor’s Research NON Holo Rare Pokemon Near Mint$1.95£1.47€1.72Professor's Research - 147/172 - Rev.Holo Rare - Pokemon - Brilliant Stars NM/M 147/172$1.52£1.14€1.34Brilliant Stars 147/172 Professor’s Research NON Holo Rare Pokemon Near Mint 147/172$1.29£0.97€1.14Pokémon TCG Professor's Research 147/172 - NON HOLO RARE - Brilliant Stars NM/M$0.72£0.54€0.63Pokémon TCG Professor's Research (Professor Rowan) Brilliant Stars 147/172... 147/172$1.63£1.23€1.44More from Brilliant Stars
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CGC has graded 9 copies. Where they landed:
Why the verdict weights the odds
A PSA 10 sells for $30.95£23.29€27.26 against $0.34£0.26€0.30 ungraded plus $79.99£60.20€70.44 at Regular. Without a PSA population report there is nothing to weight those grades by, so this is a best case rather than an average. CGC numbers cannot stand in: the prices on this ladder are PSA prices and a CGC 10 is an easier grade to reach.
3 of the 4 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 147/172
- Rarity
- Holo Rare
- Illustrator
- Sanosuke Sakuma
- Set released
- Feb 25, 2022
- Printings priced
- 2
Looking for a different one? All 91 Professor's Research cards we price →
The same card in other sets
What moves the price of this card
The Professor's Research [Professor Rowan] on this page is the Reverse Holofoil printing from Brilliant Stars, and it trades at $0.33£0.25€0.29 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 7 $5.50£4.14€4.84, PSA 9 $10.52£7.92€9.26, CGC/BGS 9.5 $12£9.03€10.57, PSA 10 $30.95£23.29€27.26. 49 completed sales are on file.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $30.95£23.29€27.26. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.