Thumb Score: +7 Best Buy via eBay [ebay.com] has Logitech Pro X Superlight Wireless Optical Gaming Mouse w/ HERO 25K Sensor (White) on sale for $99.99. Shipping is free. Best Buy [bestbuy.com] has Logitech Pro X Superlight Wireless Optical Gaming Mouse w/ HERO 25K Sensor (White) on sale for $99.99. Shipping is free.