Professor's Research

Market prices

Professor's Research 241/198 from Scarlet & Violet sells for $2.28 ungraded: the median of 13 completed sales over the last 7 days, as of October 3, 2026. Graded copies: PSA 10 at $19.41 (1 sale) and CGC 10 at $6.39 (1 sale).

Graded population: PSA 428 copies (40.9% in 10), CGC 205 copies (45.9% in 10), and BGS 18 copies, as of October 1, 2026.

Ungraded

MedianRangeSales

7 days$2.28$1.48 – $4.7713 sales

30 days$2.46$2.46 – $2.4632 sales

90 days$2.43$2.43 – $2.4378 sales

Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.

Graded Prices

PSA

PSA graded prices

Grade	Median	Sales
PSA 10	$19.41est.	1 sale
PSA 9	$10.19est.	1 sale

CGC

CGC graded prices

Grade	Median	Sales
CGC 10	$6.39est.	1 sale

TAG

TAG graded prices

Grade	Median	Sales
TAG 10	$24.36est.	1 sale

Actual prices may vary.

Graded population report — Professor's Research #241

Updated monthly · as of September 2026

PSA

428 graded · 40.9% in 10

Grade	Pop
10	175
9	200
8	47
7	4
6	1
5	1

0%25%50%

12345678910

CGC

205 graded · 45.9% in 10

Grade	Pop
Pristine 10	16
Gem Mint 10	78
9.5	20
9	47
8.5	17
8	7
7.5	8
7	7
6.5	1
6	1
5.5	1
Authentic	2

0%20%40%

Au123455.566.577.588.599.5GM10Pr10Pf10

BGS

18 graded

Grade	Pop
9.5	6
9	8
8.5	3
8	1

0%22.5%45%

123456788.599.5Pr10BL10