Professor Oak's Research [Professor Program]$172.34 in a PSA 9.

Raw, it’s a $150.00 card. Slabbed as a PSA 9 it sells for 1.1× that.

Grades

PSA 9 · last sale, past 12 months

$172

1.1× raw
pop as of Nov 4

Price history

$172.34

Flat over 30 days

Avg, 90 days—

Sales, 90 daysNone

Vs raw1.1×

Monthly medianA recorded saleBefore our sale records (sales still happened)

Sales

3 recorded · loading the latest… · bars show each sale vs its month’s median

June · 1 sale · median $172 · +157% vs Jul
30	eBay	PSA 9 Pokemon Prof. Oak's Research Professor Program 2004-2005 Promo - 98 98/112	+407%	$172
July 2025 · 2 sales · median $67
29	eBay	Pokemon PSA 9 MINT Prof. Oak's Research 98/112 Professor Program Promo	−66%	$34
16	eBay	Pokemon PSA 9 MINT Prof. Oak's Research 98/112 Professor Program Promo	—	$100