For sale is a brand new Arccos Driver unopened in the box. Automatically track your drives. Works with iPhone and Android. Retails for $80. I'm asking $40 shipped to you CONUS.
Monday bump. Arccos is a great system. I have the full 14 club version and it is great for keeping stats and score. The driver version has some fun stuff like King of the Hole where you can compete with other Arccos driver users for longest drive on each hole.