1 Atari 2600 6 switch (complete)
1 Atari 2600 4 switch
1. Atari 2600 Vader
1. Intellivision (original model) boxed
1. Atari 5200 (two port) boxed, complete with inserts
1. Colecovision
1. NES original model
1. NES 2 (top loader)
1. Sega Master System (Model 1)
1. Atari 7800
1. Turbo Grafx 16
1. GameBoy Original Gray Color
1 Game Boy Original model, Green
1. Game Gear Black
1. Game Gear Blue
1. Atari Lynx (model II)
1. Sega Genesis Model 1
2 Sega Genesis model 2
2 Sega Genesis model 3
2 JVC X-eye
1 Sega CDX
4 SNES model 1 (varying levels of yellowing casings)
1 SNES model 2
1 Sega CD model 1
1 Sega CD model 2
1. Neo Geo AES
2 Turbo Duo (only one with a working CD rom)
2 Turbo Express (only one working)
1. Golstar 3D0
1. Panasonic 3DO FZ-10
1. Panasonic 3DO FZ-1
1. Phillips CD-I (large model)
1. Atari Jaguar
1. Atari Jaguar CD
1. Sega 32-X complete
4. Nintendo virtual boys (1 complete new in box, two complete units, one is missing eyeshade piece that attaches to headset)
1. Sega Saturn Model 1
4. Sega Saturn model 2 (one complete in box with all inserts)
1. Sony Playstation model 1 with expansion port on back
1. Sony PSone, small unit with LCD screen attachment
1. Nintendo 64, complete in box with all inserts
1. Sega Dreamcast (Asian model, no modem) complete in box
1. Nintendo Game Boy color original model, complete
3. US Sega Dreamcast (one complete boxed, all inserts)
1. Neo Geo pocket color US, standalone complete
1. Loose Neo Geo Pocket color
1. Sony Playstation 2, original model. Complete
1. Nintendo Game Boy Advance original model, Asian complete
1. Nintendo Game Boy Advance SP model complete
1. Nintendo Game Boy Advance Micro, Complete
1. Nintendo Game Cube Black US complete
1. Nintendo Game Cube, Black, loose
2 Microsoft Xbox, loose
1. Nintendo DS original model, grey, complete
1. Nintendo DS original model loose
1. Nokia N-gage QD loose
1. Sony PSP original model complete
1. Microsoft Xbox 360 complete
1. Mattel Hyperscan complete
1. Nintendo Wii complete
These are ones I can think of offhand. There's probably a lot I am missing