Looking for GM Nav Disc

[slypher25aussie]

Does anyone have a good working copy of the 10.4 nav disc for the 2003-2006 factory nav units? Looking for part number 22846887 which I believe is the last version they made (2012). The disc I got with mine is scratched and won't load.

 

[slypher25aussie]

Bump

 

[wjburken]

They are $55 on eBay.

 

[slypher25aussie]

I saw that, but I wasn't really keen on spending $55 for a map disc from 2012, especially since I just need a backup of the one I have. I mostly just want it for the novelty factor of having the system up and running.