Selling a GXM-30 XM radio GPS antenna. Works on many GPS models including StreetPilot 2730 and Zumo 550 (see link below for compatible devices). For puck and attached cable only (extra extension cable shown on left in stock photo NOT included). $150.00 OBO inc. ship CONUS. Prefer PayPal.
https://buy.garmin.com/shop/shop.do?pID=311
