No actually docks, but if want to go with a mount and a cord:
If you are willing to go with univeral clamp arms, any mount that includes Arkon SM040-2 will work. Just google that part number and hit shopping.
If your holding out for something not so bulky, the bracket for a Garmin Nuvi 200 series may work with some cases, but may require some modifications. Look for part number BKT200, which adopts most Garmin mounts to the Nuvi 200. This bracket is $2.39 shipped
on ebay if you want to test with your case. Please report back on how it fits.