Brand new Never retail opened wireless performance Gaming Mouse

Product Name: Brand new Never retail opened wireless performance Gaming Mouse
Brand new never used Factory seals still on box. Discontinued and highly rated on all selling platforms. Sells on Amazon for $300 new and $200 on eBay. Asking 140 OBO. This is my last one Package Contents Logitech Performance Mouse MX Logitech Unifying receiver Micro-USB charging cable retail User documentation System Requirements Windows-based PC Windows XP, Windows Vista, or Windows 7 USB port Internet connection Mac computer Mac OS X 10.4 or later USB port Internet connection Logitech's exclusive technology gives you new freedom to work on virtually any surface—even on glass desks and tables where other mice can't track. The plug-and-forget Unifying receiver stays in your notebook and connects up to six compatible devices in different places.