tikigod said:You can buy it from apple themselves, the kit is built by belkin so they to offer it on their site. I have found good prices on apple ipod accessorie websites as well as ebay.
* EDIT *
I think i mistaken which one you were talking about. second from the right is from http://welovemacs.com/ipod-stuff.html.
I think i explained second from left (cup holder version)
Direct link to product. http://welovemacs.com/cm128.html
Thanks Tikigod, I just caught your post for some reason. I like the flexability of this device.