Card profile

Professor's Research: Professor Sada

Reverse Holo

Journey Together #155 / ENView full set

Common

Key stats

Market pricei

$0.39

TCGplayer market

PSA 10i

$31.65

PriceCharting; refreshed Sep 10, 2026

Deltai

—

Gem ratei

0.0%

0 of 3 PSA grades

Availabilityi

8/10G: —

PSA population by grade

PSA 6

PSA 7

PSA 8

PSA 9

PSA 10

Updated Jul 13, 2026, 1:46 AM

TCGplayer PriceCharting eBay Raw eBay PSA 10 eBay TAG

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Grade Matrix

PSA

PSA 6

PSA 7

PSA 8

PSA 9

$11

PSA 10

$32

PSA 10: PriceCharting; refreshed Sep 10, 2026

CGC

CGC 8

CGC 9

CGC 10

$19

CGC P10

Availability

Availabilityi

8/10G: —

Graded: insufficient data · Sales per year: ~197 sales/yr · Graded copies: 3

TCGplayer Price History

Reverse HolofoilProduct 623582Fetched Aug 30, 4:08 AM

TCGplayer market

$0.51

Latest avg sale

$0.49

Units sold

1,798

Card Value FAQ

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 $31.65. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.

What is the Reverse Holo version of Professor's Research: Professor Sada (Journey Together #155) worth?

The Reverse Holo version of Professor's Research: Professor Sada (Journey Together #155) is shown at $0.39 market price. That value is for this stored card variant, not the base printing.

Grade Matrix

PSA

PSA 6

PSA 7

PSA 8

PSA 9

$11

PSA 10

$32

PSA 10: PriceCharting; refreshed Sep 10, 2026

CGC

CGC 8

CGC 9

CGC 10

$19

CGC P10

Availability

Availabilityi

8/10G: —

Graded: insufficient data · Sales per year: ~197 sales/yr · Graded copies: 3

TCGplayer Price History

Reverse HolofoilProduct 623582Fetched Aug 30, 4:08 AM

TCGplayer market

$0.51

Latest avg sale

$0.49

Units sold

1,798

Card Value FAQ

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

What is the Reverse Holo version of Professor's Research: Professor Sada (Journey Together #155) worth?

The Reverse Holo version of Professor's Research: Professor Sada (Journey Together #155) is shown at $0.39 market price. That value is for this stored card variant, not the base printing.