I have a 16 GB black iPod touch I'm going to list on eBay. It comes in its original box, along with a brand new set of headphones, a complimentary case, and the instruction books, two computer decals, etc. It does not have a USB cable included. So my question - are there any precautions I should be aware of when selling an iPod on eBay? Anything to make sure and include in the set, or anything to make sure and do before I sell it? Any tips and opinions would be greatly appreciated!