This is a steal on the Garmin Dakota (010-00781-10) 10 2.6-Inch Handheld GPS Navigator Bike and Hike Bundle. The waterproof device features a 2.6″ 160×240 color touchscreen display, built-in worldwide basemap, 850MB internal memory, USB connectivity, and more. The bundle includes a bike mount and City Navigator North America DVD.
BuyDig has it for $237.87 – $50 mail-in-rebate + free ship = $187.87!
Rebate can be found here.