98 printings across 62 sets · fair value $0.10 – $23.15
Professor's Research
SV11B · 084/086
Uncommon
Professor's Research (Poke Ball Pattern)
SVOD · 016/018
None
SVOM · 017/019
SVN · 035/045
Promo
Professor's Research (162/175)
TCGP-24324 · 162/175
Professor's Research (163/175)
TCGP-24324 · 163/175
Professor's Research (164/175)
TCGP-24324 · 164/175
Rare
Professor's Research (165/175)
TCGP-24324 · 165/175
Professor's Research (166/175)
TCGP-24324 · 166/175
Professor's Research (167/175)
TCGP-24324 · 167/175
Professor's Research (168/175)
TCGP-24324 · 168/175
Professor's Research (169/175)
TCGP-24324 · 169/175
Professor's Research (170/175)
TCGP-24324 · 170/175
Professor's Research - 021/SV-P
SV-P · 021/SV-P
Common
Professor's Research - 022/SV-P
SV-P · 022/SV-P
Professor's Research - 168/SV-P
SV-P · 168/SV-P
Professor's Research - 169/SV-P
SV-P · 169/SV-P
svL · 021/022
svLN · 021/022
Professor's Research - 035/044
svK · 035/044
Professor's Research - 036/044
svK · 036/044
svJL · 018/021
svJP · 017/019
Professor's Research - 063/066
svI · 063/066
Professor's Research - 064/066
svI · 064/066
svHK · 044/053
svHM · 043/053
Professor's Research - 176/190
SV4a · 176/190
Professor's Research - 177/190
SV4a · 177/190
Professor's Research - 044/049
svG · 044/049
Professor's Research - 045/049
svG · 045/049
svEL · 018/020
svEM · 019/020
Professor's Research - 029/030
WCS23 · 029/030
Professor's Research - 030/030
WCS23 · 030/030
Professor's Research - 030/038
svF · 030/038
Professor's Research - 031/038
svF · 031/038
Professor's Research - 135/139
svD · 135/139
Professor's Research - 136/139
svD · 136/139
svC · 021/021
Professor's Research - 076/078
SV1S · 076/078
Professor's Research - 099/078
SV1S · 099/078
Super Rare
Professor's Research - 075/078
SV1V · 075/078
Professor's Research - 098/078
SV1V · 098/078
svAM · 023/023
svAM-23807 · 023/023
svAW · 021/021
svB · 007/028
Professor's Research - 159/172
S12a · 159/172
Professor's Research - 248/172
S12a · 248/172
s0 · 026/030
Holofoil
sPD · 018/020
sPZ · 018/020
Professor's Research - 082/071
S10b · 082/071
Professor's Research - 089/071
S10b · 089/071
Hyper Rare
sN · 023/024
sLD · 019/020
Normal
sLL · 019/021
S9 · 095/100
sK · 024/030
SI · 403/414
Professor's Research (Mirror Holofoil)
S8b · 266/184
s8a-G · 012/015
sJ · 024/028
Professor's Research - 003/028 (Mirror Holofoil)
S8a · 003/028
Professor's Research - 003/028
Professor's Research - 029/028
S8a · 029/028
Professor's Research (Cinderace Stamped)
sH · 050/053
Professor's Research (Tyranitar Stamped)
Professor's Research (Pikachu Stamped)
sGG · 014/019
sGI · 017/022
sF · 019/033
sC2 · 017/021
sEF · 016/021
sEK · 016/020
S4a · 174/190
sD · 113/127
sC · 018/021
sC-23855 · 019/020
Professor's Research - 059/060
S1W · 059/060
Professor's Research - 067/060
S1W · 067/060
Professor's Research - 071/060
S1W · 071/060
sB · 009/024
sA · 020/024
sA-23858 · 020/023
sA-23860 · 019/023
sA-23861 · 020/024
sA-23862 · 020/023
Professor's Research - 128/S-P
S-P · 128/S-P
Professor's Research - 224/S-P
S-P · 224/S-P