Nidoking
BS · 011/102
Holo Rare
4 printings
BSS · 011/102
BS2 · 011/130
RG · 8/112
TM · 6/102
3 printings
EVO · 45/108
2 printings
LC · 031/110
Rare
SW · 34/132
RR · 29/111
STS · 45/114
PLF · 58/116
SM9 · 59/181
Team Rocket's Nidoking ex - 233/182
DRI · 233/182
Special Illustration Rare
5 printings
Nidoking (150)
AQ · 150/147
Secret Rare
Giovanni's Nidoking
G2 · 007/132
Nidoking (Delta Species)
DF · 6/101
Nidoking - 174/165
MEW · 174/165
Illustration Rare
Nidoking - 6/102 (Cracked Ice Holo)
PR · 006/102
Nidoking (H18)
AQ · H18/H32
Nidoking (24)
AQ · 024/147
Team Rocket Tin [Team Rocket's Nidoking ex]
MCAP
Sealed
Nidoking BREAK
EVO · 46/108
Rare BREAK
Team Rocket's Nidoking ex - 216/182
DRI · 216/182
Ultra Rare
Nidoking - 45/108 (XY Evolutions)
PR · 045/108