Lowrance GPS - Page 5 - Recent Questions, Troubleshooting & Support
Lowrance 250c map update
http://www.lei-extras.com/store/search.asp?SearchType=Unit&Unit=iWAY+250C
You need to buy the Navteq map update, but you can call them and send in your memory card they will update it for a reduced cost, since 75 plus 12 shipping is too much just for maps, you can buy a whole new one.
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