After a couple of months, I've finally determined that I just plain need more than 20GB of space for music (I know, I know, I have a problem). Anyway, the iPod itself is in superb condition, having been kept in the skin pretty much the whole time I've had it. Also included is the original box, cables and all docs (including the earbuds, which have never been opened). The included skin is a black skin made by Lajo, maker of probably the nicest skins available for the iPod. The case also comes with a clear screen protector and a belt clip (and, if I can find it, a green-tinted screen protector for that classic Game Boy look). I also have a nice pair of Sony Eggo headphones that fold up into the shape of (appropriately enough) an egg that I'll throw in for $20 extra (these regularly retail for $50 and are imported from Japan via Audiocubes.com).
Looking for about $240 for the iPod, $260 with the headphones included. Also worth mentioning is that Apple provides a 1-year warranty on the iPod and being that I bought it on 1/26/05, it still has over 7 months of coverage included (I'll include the original receipt), during which time Apple covers pretty much anything that might go wrong with it (and you have a full year from purchase date to purchase their AppleCare protection plan if you so choose. I'll try to get pics up tomorrow.
-J