Help! Where can i find backup of my navigation disc?

[bsul92]

Hey guys, i took my nav disc out of my radio, and it was on my passenger seat. long story short i forgot it was there and when my buddy hopped in he sat on it and it broke -_-. Is there anyway/place i can get a copy or a backup of it? i could call gm but i'm sure they don't cover my negligence.

2006 chevy tahoe

thanks for any help you can provide!

 

[TheYuk]

www.navigation.com

 

[UBILLN]

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