Sega SG-1000 with games, Sega Mark III with games

[Bock]

Sega Mark III with 6 games
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=251135145184

Sega SG-1000 with 11 games
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=251135147640