As one of its daily deals, Amazon offers the Logitech MK550 Cordless Desktop Wave Keyboard / Mouse Combo, model no. 920-002555, for $38.99 with free shipping. That's a buck under our mention from last summer and the lowest total price we could find by $16. (We also saw a refurb for $26 shipped last summer.) This ergonomic keyboard comes with a Logitech cordless laser mouse. Deal ends today.