Wow, is that a 12" PowerBook G4 in the picture? Blast from the past.
Same price as Amazon: http://www.amazon.com/Targus-Wireless-Optical-Laptop-Mouse/dp/B007TN1KVY
What kind of battery? Rechargeable, or AAA/AA/coin cell/etc?
My google-fu found that it takes 2 x AAA batteries. That’s the Optical.
What makes the first mouse better than the other two?
That mouse is cheaper for me on Amazon for anyone else that has prime.
This one, too… http://www.amazon.com/gp/product/B0098QVV7I/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 …If you have prime and are worried about paying the Woot! shipping premium on a single item.