Which model iPod came with the CVO bikes? Was it the current, small, square iPod nano, or an earlier Gen 5? If it was the gen 5, they are no longer available new, unless you buy one from new, old-stock, like on eBay.
Buuuuut... I recently left my gen 5 iPod Nano (bought new for $190!) on a plane, and didn't realize it until about a week later. Kiss that baby goodbye. So I went on Craigslist and found a guy who had a couple used ones for sale, he advertised he wanted $100 each. I met him, and negotiated to sell me both for $120 total! I checked them out, made sure they worked good, brought them home, wiped them, and added my library to both. Now, I have a spare when the first one's battery dies, so I always have my music with me.
I specifically like the gen 5, for several reasons: it has a great built-in camera, it has an internal speaker, and it has an FM receiver. I really wanted another one, because I recently bought a chrome Rider's Claw, specifically for the gen 5.