As one of its daily deals, Amazon offers Prime members the Kensington USB Wired Keyboard and Mouse for Life Set, model no. K72436AM, for $14.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise shipping costs $10.17.) That's the lowest total price we could find by $7. The keyboard features a spill-proof design. The mouse features an ambidextrous design. Deal ends today.