Professor's ResearchBrilliant Stars 147/172 price & value
Ungraded · near mint
Strong data$0.17
- PSA 10
- $69.79
- PSA 9
- $10.00
- PSA 8
- $5.00
Prices updated today · How we price cards
Ungraded price by printing
- Non-holo$0.06
- Holofoil$0.17
- Reverse holo$0.33
Current marketplace price for each printing. The headline value above blends sold prices across printings.
About this card
As of Sep 28, 2026, Professor's Research 147/172 from Brilliant Stars is worth about $0.17 ungraded in near-mint condition and $69.79 graded PSA 10. That value is based on 1 recorded sales in the last 90 days.
Professor's Research is card 147 of 172 in the Brilliant Stars price guide, a set released in February 2022 during the Sword & Shield era. Its rarity is Rare Holo. The artwork is by Sanosuke Sakuma. In the checklist it sits after Pot Helmet 146/172 and before Roseanne's Backup 148/172.
It is the 115th most valuable of the 186 priced cards in Brilliant Stars, behind Charizard V 154/172 (see the most valuable Brilliant Stars cards). A PSA 10 copy is valued at about 411× the ungraded price, and a PSA 9 at $10.00, so condition matters a lot for this card.
Price history
- Now
- $0.17
- 4 weeks
- −11%
- 90 days
- –
- 1 year
- –
- Highest
- $0.19
- Lowest
- $0.17
Recorded history starts July 2026. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.
Matched sold listings
Recent sales
13 on record
- PSA 92022 Pokemon SWSH Brilliant Stars 147 Prof's Research Holo PSA 9 MintSep 8, 2026 · eBay · View listing$10.00
- PSA 92022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH-HOLO PSA 9Apr 12, 2026 · eBay · View listing$14.00
- PSA 102022 POKEMON SWORD & SHIELD BRILLIANT STARS PROFESSOR'S RESEARCH-HOLO PSA 10Mar 11, 2026 · eBay · View listing$69.79
- PSA 72022 POKEMON SWORD & SHIELD BRILLIANT STARS #147 PROFESSOR'S RESEARCH-HOLO PSA 7Jan 21, 2026 · eBay · View listing$6.00
- CGC 92022 Brilliant Stars English Professor Program Professor's Research #147 CGC 9Mar 3, 2025 · eBay · View listing$8.00
- PSA 82022 Pokemon Sword & Shield Brilliant Stars Professor Program Professor's ResearFeb 27, 2025 · eBay · View listing$4.00
- PSA 82022 Pokemon Sword & Shield Brilliant Stars Professor Program Professor's ResearFeb 27, 2025 · eBay · View listing$5.00
- PSA 82022 Pokemon Sword & Shield Brilliant Stars Professor Program Professor's ResearFeb 27, 2025 · eBay · View listing$5.00
Card details
- Number
- 147/172
- Rarity
- Rare Holo
- Released
- Feb 25, 2022
- Illustrator
- Sanosuke Sakuma
- Printings
- Non-holo, Holofoil, Reverse holo
Next in the binder
Nearby in Brilliant Stars
Kindler
Brilliant Stars · 143/172
$0.13Magma Basin
Brilliant Stars · 144/172
$0.17Marnie's Pride
Brilliant Stars · 145/172
$0.15Pot Helmet
Brilliant Stars · 146/172
$0.16Roseanne's Backup
Brilliant Stars · 148/172
$0.15Team Yell's Cheer
Brilliant Stars · 149/172
$0.22Ultra Ball
Brilliant Stars · 150/172
$0.19Double Turbo Energy
Brilliant Stars · 151/172
$0.20
Brilliant Stars
Chase cards from this set
Common questions
How much is Professor's Research 147/172 Brilliant Stars worth?
As of Sep 28, 2026, Professor's Research 147/172 Brilliant Stars is worth about $0.17 ungraded in near-mint condition. Recent prices range from $0.17 to $0.17. A PSA 10 copy is worth about $69.79. How we price cards.
How much is a PSA 10 Professor's Research 147/172 worth?
A PSA 10 Professor's Research 147/172 Brilliant Stars is worth about $69.79; PSA 9 about $10.00; PSA 8 about $5.00. That is about 411× the ungraded value.
How often does Professor's Research 147/172 sell?
Professor's Research 147/172 Brilliant Stars recorded 1 sales in the last 90 days (1 in the last 30), most recently on Sep 8, 2026. The highest recent sale was $10.00 for a PSA 9 copy on Sep 8, 2026.
What is the most valuable card in Brilliant Stars?
The most valuable card in Brilliant Stars is Charizard V 154/172, at about $304 ungraded. Professor's Research 147/172 ranks 115th of 186. See the full Brilliant Stars ranking.
What set is Professor's Research 147/172 from?
Professor's Research 147/172 is from the English Pokémon TCG set Brilliant Stars, released Feb 25, 2022, in the Sword & Shield era. Its rarity is Rare Holo.