If you want the ultimate Garmin - you can even talk to it! - Costco has it on sale for you.
Personally, I have asked my wife where I should go and I already have that answer, but if you have a hankerin' to be able to ask your GPS...here you go.
Costco - $249.99 after $100 OFF Garmin nüvi® 855 4.3" Touchscreen GPS