As one of its daily deals, Amazon offers the Logitech G600 USB Wired MMO Gaming Mouse
in Black, model no. 910-002864, for $39.99
with free shipping
. That's tied with our October mention and the lowest total price we could find by $22. The mouse features 20 buttons, 8200 dpi, customizable lighting effects and colors, and tilt wheel. Deal ends January 21 at 3 am ET.