The ones that I own are
Nes (x5)
Snes (x3)
N64 (x4)
Gamecube
Wii
Atari 2600 (x3)
C64
SMS
Genesis
Dreamcast
Mattell Intellivision
PS1
PS2
PSP
Xbox
Xbox 360
Gameboy
Gameboy Advance
Gameboy Advance SP
NDS
Nes (x5)
Snes (x3)
N64 (x4)
Gamecube
Wii
Atari 2600 (x3)
C64
SMS
Genesis
Dreamcast
Mattell Intellivision
PS1
PS2
PSP
Xbox
Xbox 360
Gameboy
Gameboy Advance
Gameboy Advance SP
NDS