Tiger has an advertised price of 418.68, but add their cheapest shipping $8.97 ground, and it's 427.65 total.
GPS Discount has it for 418.00, plus 2.09 for insurance, no shipping charge, for a total of 420.09 to your door and thay ARE an authorized Garmin dealer and you get a free T-shirt too.
Gotta watch those shipping charges.
Cheers.