Majin-Tenshinhan on 05 February 2009
Consoles I have owned (and I still own all of them, I never sell consoles or games):
GameBoy
GameBoy Color
Nintendo DS
Nintendo DS Lite
SNES
Sega Genesis/Mega Drive
PSX
N64
PS2
GC
PSP
2 Wii (One EU, one Japanese)
Xbox 360