Professor's Research

Scarlet & Violet Black Star Promos · #222

Promo

$0.20

7d:9.09%30d:4.76%

Professor's Research PriceRaw (USD)

$0.20

4.76%1M

7d:9.09%·30d:4.76%·90d:No change

HIGH 1M

$0.25

-20.0%

LOW 1M

$0.20

+0%

PSA 10

—

PSA 9

—

Views

Era

Scarlet & Violet

Set

Scarlet & Violet Black Star Promos

Card number

222

Recent price history

Date	Price	Change
Oct 19, 2026	$0.20	No change
Oct 18, 2026	$0.20	9.09%
Oct 12, 2026	$0.22	12.00%
Oct 5, 2026	$0.25	19.05%
Sep 19, 2026	$0.21	—

Professor's Research is card #222 from the Scarlet & Violet Black Star Promos set, in the Scarlet & Violet era. Its current price in Raw condition is $0.20, with a -9.09% change over the last 7 days.