I have got a creative zen microphoto that i bought in about 07, its 8gb and the battery is quite good (about 5-7 hours if i remember). It is in ok condition there are only very small marks on the screen, there is a small chip on the back, but i never used it that much so its in pretty good condition. I have the box but its a bit battered. Its the silver model like this one.
I also have a travel dock for it that cost £50 when i bought it.http://ecx.images-amazon.com/images/...500_AA280_.jpg
I would be happy to sell it for £30 on its own, or £50 with the dock, i am willing to negotiate on price or if you have anything you would like to trade for it i would i am happy for offers.