Decided to put my Z31 on ebay, take a look and feel free to bid away!!
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=4580191735&ssPageName=STRK:MESE:IT
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=4580191735&ssPageName=STRK:MESE:IT