I wonder if any other model, especially the Edge 530, are due for a refresh. I just picked one an Edge 530 when they were on sale; my nine year old Edge 510's rubber gasket finally broke enough for the little button thing to fall out, and it was tough to actually press the button anymore. I figured the first gen release of any Garmin trip computer is likely to be so terrible until they sort things out that it'd be safe to pick up the current model, especially on sale. Still curious to see if something new comes out, though.