I know there's the Holux GPSport 260 that's apparently a knockoff Garmin 500 that you can preload with a set of waypoints and it'll tell you when to turn on that route, but I'm looking for a GPS device that'll let me get good and thoroughly lost and then ask it how to get home (my favorite way to explore a new area), but a Garmin 800 isn't in the budget, and I don't have a smart phone. Currently do it with my cateye strada cadence and a map kept in my seatbag, but was wondering if anyone had yet come out with a GPS-based device to do this at a relatively easy to stomach price point.