

Professor's Research #150
$2.27

Professor's Research #SWSH178
$0.44

Professor's Research #60
$0.17

Professor's Research #155
$0.16

Professor's Research #147
$0.09

Professor's Research #122
$0.09

Professor's Research #124
$0.08

Professor's Research #123
$0.07

Professor's Research #85
$0.05

Professor's Research #125
$0.05
Professor's Research from SWSH Black Star Promos is currently valued at $3.03, showing maintained stable pricing over the last 7 days. This Promo card has demonstrated moderate price volatility, with values ranging from $2.11 to $3.40 over the past 90 days.
Current Price
$3.03
7 Day Change
+1.3%
90 Day High
$3.40
90 Day Low
$2.11
Market Performance: This card maintains stable pricing with minimal fluctuation, making it a predictable addition to collections. The 43% price range over 90 days reflects medium market volatility. Professionally graded PSA 10 examples command a 1103% premium at $36.46, demonstrating the value of preservation and condition.
Released in 2019 as part of the SWSH Black Star Promos set, Professor's Research is a Promo Trainer, making it an interesting addition to any collection.
Collectors interested in Professor's Research often explore other Professor's versions. Alternative Professor's cards range from $0.05 to $0.44, offering 780% price variation across different rarities and sets. Notable alternatives include Professor's Research #85 from Black Bolt at $0.05, Professor's Research #SWSH178 from SWSH Black Star Promos at $0.44, Professor's Research #147 from Brilliant Stars at $0.09.
The SWSH Black Star Promos set was released in 2019 as part of the Sword & Shield series and features 304 unique cards. This set is popular among collectors for its diverse card selection and has developed a strong collector following over the years.