Amazon.com: Logitech M525 Wireless Mouse – Long 3 Year Battery Life, Ergonomic Shape for Right or Left Hand Use, Micro-Precision Scroll Wheel, and USB Unifying Receiver for Computers and Laptops, Black/Gray :
Logitech Wireless Mouse M525 - Navy / Grey - Newegg.com
Logitech M525 Portable Wireless Mouse Top Shell Cover Replacement Outer Case
Logitech M525 Wireless Mouse - Long 3 Year Battery Life, Ergonomic Shape for Right or Left Hand Use, Micro-Precision Scroll Wheel, and USB Unifying Receiver for Computers and Laptops, Black/Gray - Walmart.com
Best Buy: Logitech M525 Wireless Mouse Red 910-002697