Professor's Research - 159/172
S12a · 159/172
None
98 printings
Professor's Research (Mirror Holofoil)
sA-23858 · 020/023
Professor's Research - 075/078
SV1V · 075/078
Rare
Professor's Research [Professor Turo] - 190/198
PPP · 190/198
Promo
68 printings
Professor's Research (Professor Rowan) - 2022 (Rikuto Ohashi)
WCD
Professor Oak's Research
TCGP-24159 · 007/012
6 printings
Professor's Research - 2023 (Tord Reklev)
TCGP-24091 · 016/024
Professor's Research - 2023 (Gabriel Fernandez)
Professor's Research - 076/078
SV1S · 076/078
Professor's Research - 189/198 - 2024 (Evan Pavelski)
WCD · 189/198
Professor's Research - 189/198 - 2024 (Fernando Cifuentes)
Professor Oak's Research - 2004 (Reed Weichler)
WCD · 149/165
Uncommon
2 printings
Professor's Research - 168/SV-P
SV-P · 168/SV-P
Common
Professor's Research - 169/SV-P
SV-P · 169/SV-P
Professor's Research (162/175)
TCGP-24324 · 162/175
Professor's Research (Pikachu Stamped)
sH · 050/053
Professor's Research - 189/198 - 2024 (Jesse Parker)
Professor's Research (Cinderace Stamped)
Professor's Research - 2023 (Vance Kelley)
Professor's Research - 136/139
svD · 136/139
Professor's Research - 059/060
S1W · 059/060
Professor's Research - 135/139
svD · 135/139
Professor's Research - 064/066
svI · 064/066