I have a 2008 F150 king ranch edition that is in serious need of a navigation update. I have found new update disc online for $140 but I was wondering if a dealer could do it cheaper or can i buy an used disc cheaper?

 

Search ebay for the latest software up date.. I was looking at an up-date for the wife's Lexus and the dealer wanted $400, found a disc on Ebay for $19.95 free shipping. worked like a charm. Verify software version...