Market researchAll setsMy Cards

Professor's Research: Professor Willow #84

Go
Release Date July 1, 2022Card Number #84
Ungraded
€7.47
 
Grade 9
€14.23
 
PSA 10
€35.24
 

Professor's Research: Professor Willow #84 price guide

Current sold value for every grade.
Ungraded€7.47
Grade 8€5.12
Grade 9€14.23
Grade 9.5€16.02
SGC 10€21.36
CGC 10€24.92
PSA 10€35.24
BGS 10€45.39
BGS 10 Black€226.96
CGC 10 Pristine€44.50

Recent sales

Individual completed sales, newest first (Ungraded).
17 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€6.61
16 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€5.73
15 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€7.78
12 Oct 2026Professor's Research [Professor Willow] (Secret Rare) 084/078 Pokemon GO Holo 084/078eBay€7.12
12 Oct 2026Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo Rainbow 084/078eBay€7.57
10 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€6.45
10 Oct 2026Pokémon TCG Professor’s Research (Professor Willow) 84/78 SWSH Pokémon GO MINT 084/078eBay€8.01
8 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€8.12
7 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€12.65
6 Oct 2026Professor's Research (Professor Willow) 084/078 Secret Pokémon GO English 084/078eBay€7.37
6 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€6.89
6 Oct 2026Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078eBay€2.85
4 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€8.38
3 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€8.90
2 Oct 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€7.78
30 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€6.64
25 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€8.90
21 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€7.57
17 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€7.76
16 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€7.57
15 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€7.82
12 Sept 2026Professor's Research [Professor Willow] (Secret) 084/078 Pokemon GO 2022 084/078eBay€7.93
10 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€6.57
9 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€8.87
8 Sept 2026Professor's Research [Professor Willow] (Secret) #84 Near Mint EnglishTCGPlayer€12.42

How much is Professor's Research: Professor Willow #84 (Go) worth?

Right now an ungraded copy of Professor's Research: Professor Willow #84 from Go sells for about €7.47, a PSA 9 for about €14.23 and a PSA 10 for about €35.24. These values are based on 43 recent completed sales, the latest on 17 Oct 2026. Prices are converted from US dollars to euros and updated every few hours.

More Go card prices

The most valuable cards in this set. See all Go prices →

Mewtwo V #72

Go
Ungraded€50.77PSA 10€260.58

Radiant Charizard #11

Go
Ungraded€17.15PSA 10€136.84

Pikachu [Holo] #28

Go
Ungraded€2.06PSA 10€376.52

Charizard #10

Go
Ungraded€4.07PSA 10€315.96

Radiant Blastoise #18

Go
Ungraded€10.48PSA 10€106.20

Mewtwo VSTAR #31

Go
Ungraded€6.29PSA 10€106.80

Dragonite V #49

Go
Ungraded€4.44PSA 10€155.20

Mewtwo VSTAR #86

Go
Ungraded€28.48PSA 10€136.62

Radiant Venusaur #4

Go
Ungraded€8.05PSA 10€95.01

Mewtwo VSTAR #79

Go
Ungraded€31.69PSA 10€156.85

Mewtwo V #30

Go
Ungraded€5.25PSA 10€164.85

Pikachu #27

Go
Ungraded€1.34PSA 10€125.72