Well, Magellan itself may not be saying much about it just yet, but it looks like company's new RoadMate 1700 nav unit is doing its best to make itself known, with it now showing up for order on at least a few retailer's websites. The big selling point with this one, as you might have surmised, is its spacious 7-inch widescreen display, which gets paired with a number of other features right in line with Magellan's other recent RoadMate offerings. That includes complete maps of the United States, Canada and Puerto Rico, built-in AAA TourBook listings, six million points of interest, text-to-speech, and a microSD card slot for expansion, among other standard fare. No firm word on a release date, but Best Buy is estimating availability between September 14th and 21st, and currently has it listed for $299.99.

[Via GPS Review]