Garmin Ant+ Heart Rate Strap

I have an extra Garmin Ant+ Heart Rate Strap that will work with the Forerunner 110, 305, 310XT, and 405, as well as many other Garmin devices (be sure to double check with Garmin to make sure it will work with your watch of choice first).  This one is brand new (although not in any packaging) and has only been synced with a watch to make sure it worked, but never used on any runs, etc.  They usually sell new for about $40, shipped.  How about $30, shipped (CONUS)?