Professor's Research: Professor Sada$45.00 in a PSA 10.

Raw, it’s a $2.88 card. Slabbed as a PSA 10 it sells for 16× that.

grades

PSA 10 · median of last 5 sales, newest count most

$45

15.6× raw

price-history

$45.00

+10.8% 30 days

Avg, 90 days$36.88

Sales, 90 days2

Vs raw16×

Market priceA recorded saleBefore our sale records (sales still happened)

sales

10 recorded · bars show each sale vs its month’s median

October · 1 sale · median $29 · −36% vs Sep
10	eBay	Pokemon Professor's Research: Professor Sada #240 PSA 10	−36%	$29
September · 1 sale · median $45 · −18% vs Jul
26	eBay	2023 Pokemon Svi EN-Scarlet & Violet Professor's Research Ultra Rare PSA 10 #240 #240	−18%	$45
July · 1 sale · median $55 · +12% vs Jun
4	eBay	2023 POKEMON SVI EN-SCARLET & VIOLET ULTRA RARE #240 PROFESSOR'S RESEARCH PSA 10 #240	+12%	$55
June · 1 sale · median $49 · +40% vs Apr
6	eBay	2023 Pokemon Scarlet & Violet # 240 Professor’s Research Ultra Rare PSA 10 Card! #240	+40%	$49
April · 1 sale · median $35 · +17% vs Mar
7	eBay	2023 POKEMON SVI EN-SCARLET & VIOLET ULTRA RARE #240 PROFESSOR'S RESEARCH PSA 10 #240	+17%	$35
March · 1 sale · median $30 · −47% vs Jul
16	eBay	2023 Pokemon Scarlet & Violet # 240 Professor’s Research Ultra Rare PSA 10 Gem #240	−47%	$30
July 2025 · 1 sale · median $57 · +90% vs May
9	eBay	2023 PSA 10 Professor's Research #240 Professor Sada Pokemon Scarlet & Violet #240	+90%	$57
May 2025 · 1 sale · median $30 · −50% vs Aug
21	eBay	2023 Pokemon Scarlet and Violet Professor's Research Professor Sada Full Art PSA #240	−47%	$30
August 2023 · 2 sales · median $59
16	eBay	2023 Pokemon Scarlet and Violet Professor's Research Professor Sada Full Art PSA #240	−8%	$57
16	eBay	2023 Pokemon Scarlet and Violet Professor's Research Professor Sada Full Art PSA #240	—	$62