Garmin Edge 520.
Loaded with maps to cover east midlands, something like from stoke to sheffield in OS quality. Full UK mapping is easily available for free too if you need different areas and very easy to apply to the device.
Comes with bar mount, 2 silicone cases, cable and charger.
Great condition, battery life is very good too.
Bought off here not long ago but then had the opportunity for a 820 so had that instead.