Navigation Disk

[MCAT069]

Does anyone have navigation disk number 22846887 that they would be willing to part with for less than the $180.00 that GM wants for it? It is update 10.4 and is the last one made for my system. I can not bring myself to buy an outdated, discontinued disk for the same price as the newer ones.

[Heavy 5.7]

http://www.ebay.com/itm/GM-North-America-Navigation-LATEST-DVD-Map-GPS-Update-Part-22846887-10-4-v10-4-/322461353865?hash=item4b1431c789:g:UwkAAOSwtfhYrP2N&vxp=mtr

[sk]

Just be careful with the ebay ones. Some of them are copies not originals even though they look like it. The firmware in the GM Nav system checks for copyright protection and sometimes the knockoff discs don't work all the time (it's hit-or-miss).