I'll jump on any opportunity to brag about my collection.
NES, SNES, N64, GameCube, Wii, WiiU, Game Boy, Virtual Boy, Game Boy Colour, GBA SP, DS, DSlite, 3DS XL,
Master System, Genesis 2, Saturn, Dreamcast, Game Gear, PS2 slim, PS3 slim
Xbox, Intellivision+Intellivioce, TelStar, ColecoVision, TurboGrafx-16, 3DO, Pong
I think that's it.