Garmin GPSMAP 430S Sonar and GPS combo
Now shipping! GPSMAP 430S (#010-00516-30) $599 shipped (to continental USA).
GPSMAP 430SX (#010-00516-31) $749 shipped.
The 430sx includes the GXM 31 Smart Antenna. With a subscription to XM Satellite Weather, the 430sx can provide continuously-delivered weather on the units high-resolution sunlight-readable display. Vital weather data, such as NEXRAD radar, forecasts, and current conditions is graphically displayed directly on the chart.