Newegg offers the refurbished Logitech Anywhere MX Wireless Mouse, model no. 910-002896, for $24.99. Coupon code "EMCEHFM36" cuts it to $18.74. With free shipping, that's $11 under our mention from two weeks ago of a new model and the lowest total price we've seen. (It's also $18 below the best price we could find for a new one.) It features dual side buttons, laser tracking, and a Logitech unifying receiver. Deal ends March 20.

A 90-day warranty applies, although it's unclear who backs it.