Card profile

Professor's Research: Professor Sada

Journey Together #155 / ENView full set

Common

Key stats

Market pricei

$0.16

TCGplayer market

PSA 10i

$34.55

PriceCharting; refreshed Sep 10, 2026

Deltai

24.7x

Gem ratei

—

No measured graded copies

Availabilityi

2/10G: —

Updated Jul 13, 2026, 1:46 AM

TCGplayer PriceCharting eBay Raw eBay PSA 10 eBay TAG

As an eBay Partner and TCGplayer affiliate, GemDelta may be compensated if you buy through links on this page.

Grade Matrix

PSA

PSA 6

PSA 7

PSA 8

PSA 9

$12

PSA 10

$35

PSA 10: PriceCharting; refreshed Sep 10, 2026

CGC

CGC 8

CGC 9

CGC 10

$21

CGC P10

Availability

Availabilityi

2/10G: —

Graded: insufficient data · Sales per year: ~4 sales/yr

TCGplayer Price History

NormalProduct 623582Fetched Aug 30, 4:08 AM

TCGplayer market

$0.27

Latest avg sale

$0.17

Units sold

4,983

Card Value FAQ

How much is Professor's Research: Professor Sada (Journey Together #155) worth?

GemDelta shows Professor's Research: Professor Sada (Journey Together #155) at $0.16 market price (TCGplayer market). Its Delta multiple is 24.7x.

How much is a PSA 10 Professor's Research: Professor Sada (Journey Together #155) worth?

A PSA 10 Professor's Research: Professor Sada (Journey Together #155) is currently shown at $34.55. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.

Grade Matrix

PSA

PSA 6

PSA 7

PSA 8

PSA 9

$12

PSA 10

$35

PSA 10: PriceCharting; refreshed Sep 10, 2026

CGC

CGC 8

CGC 9

CGC 10

$21

CGC P10

Availability

Availabilityi

2/10G: —

Graded: insufficient data · Sales per year: ~4 sales/yr

TCGplayer Price History

NormalProduct 623582Fetched Aug 30, 4:08 AM

TCGplayer market

$0.27

Latest avg sale

$0.17

Units sold

4,983

Card Value FAQ

How much is Professor's Research: Professor Sada (Journey Together #155) worth?

GemDelta shows Professor's Research: Professor Sada (Journey Together #155) at $0.16 market price (TCGplayer market). Its Delta multiple is 24.7x.