I have a Macbook I bought in December of 2009. I've been using it since then on and off, primarily when I traveled. It's a nice size for carrying around.
This is the model: http://store.apple.com/us/product/FC207LL/A
The only difference with mine is that I upgraded the memory to 4GB. It's also not a refurb. It's used, so there are some scratches here and there on the outside from being in a laptop bag. On the inside, the screen has no scratches, but there are a few scratches from when I was wearing a watch while typing. Everything still works great, and I've been using it pretty heavily for the last month or so. I have a wedding to pay for now, so I'm trying to sell some things.
It comes with the original box and packaging, as well as all the original booklets and discs.
I've attached a couple pictures. I can provide more upon request. There's a vinyl Mario sticker on it that can be easily peeled off without causing any harm.
Asking $550 shipped.