Sorry, the 60gb unit sold quick.
However, I have a brand new 30gb mk2a and a used 20gb mk2a. The 20gb is in my car right now, so were I to sell it, it would come with brand new everything, including car mount, because I would simply pull it out of my car and put it in the 30gb box and take the 30gb unit for myself. I'm selling the brand new 30gb for $750, or the used 20gb (with brand new everything besides the actual player) for $600.

30gb sn#: 040104098
20gb sn#: 040103272