Hi mate,
I'm currently trying to sell my Z, so I feel your pain when it comes to selling time, you might be interested if your looking at 2002/2003 cars for 7K...
Mine is a 2006 with 48K on it and I have reduced it down to £6995 to try and sell before xmas. And it's in excellent condition.
It's breaking my heart that I even have to sell it, but I am losing so much money on it too :-( Its just a kick in the teeth.
Anyway, a here is the advert:
http://www.350z-uk.com/topic/77053-standard-2006-nissan-350z-manual-48k-silver-6995-advert-updated-141113/
Give me a shout if it's of interest to you :-)