Selling my Apple iPod

I have an older 10GB iPod second generation that I've not used since I purchased my iPod Shuffle. The unit has some scratches on it, it was purchased as a refurb from the online Apple store. The battery, depending on use, last anywhere from 1 to 3 days and could probably use a replacement. I saw in a PC World a few months back they published instructions right in the magazine on how to do this. Anyway, the item is up for sale at eBay.