Thumb Score: +31 Best Buy has Logitech MX Master 3S Wireless Laser Mouse (Black, 910-006556) on sale for $85.99 - Extra 20% Off Any New Logitech Accessory Coupon = $68.79 when you Recycle Any Used PC/PC Gaming Accessory at your local/participating Best Buy Store [Store Locator] (simply take your old accessory to customer service in a Best Buy store to receive your coupon).