I bought this off ebay about 8 months ago. It has the latest version at available at the time (I beleive it is V.26). The unit itself works perfectly.
Reason for the sale is that I just bought a MK4 unit.
Looking for $375 or any reasonable offer. They seem to be going for a little more than that on ebay right now....and I know I paid a little more than that to begin with. It will come with the most recent east coast disc that I bought directly from Navteq.
thanks