newegg offers the Razer Orochi 2013 Elite Bluetooth Wireless/Wired Laser Gaming Mouse, model no. RZ01-00820100-R3U1, for $64.99. Coupon code "EMCXRVS93" cuts it to $49.99. With free shipping, that's the lowest total price we could find by $10. This ambidextrous mouse features a 4G laser sensor, Bluetooth, USB, and maximum 6,400 dpi resolution. It operates on two AA batteries (included). Deal ends May 27.