Professor Oak (Base Set #88) PSA 10 Price, Gem Rate & Grading Value

Grade Matrix

PSA

PSA 6

-

PSA 7

-

PSA 8

-

PSA 9

$26

PSA 10

$150

PSA 10: PriceCharting; last PSA 10 sale Jul 16, 2026

CGC

CGC 8

-

CGC 9

-

CGC 10

$69

CGC P10

-

Availability

Graded: insufficient data · Sales per year: ~23 sales/yr · Recent sales: 2 PSA 10 comps

TCGplayer Price History

Product 42431Fetched Sep 7, 3:30 AM

Card Value FAQ

How much is Professor Oak (Base Set #88) worth?

GemDelta shows Professor Oak (Base Set #88) at $1.90 market price (TCGplayer market). Its Delta multiple is 25.1x.

How much is a PSA 10 Professor Oak (Base Set #88) worth?

A PSA 10 Professor Oak (Base Set #88) is currently shown at $150. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.

PSA 10 Recent sales

Date	Sale
Jul 16, 2026	$150.00
Apr 21, 2026	$149.95