Going to test the Polar Vantage V for a while, which puts me at 4 GPS watches, and I only have, ya know, two wrists. I purchased this myself in the late fall and it was just replaced under warranty by Garmin, and I have not yet unboxed the new version. So, you're getting a functionally brand new watch at a steep discount!
Asking $220 shipped, or best offer - let me know if you need any additional information.