As one of its daily deals, Best Buy offers the Logitech M317 Wireless Optical Mouse in Black, model no. 910-002891, for $9.99 with free shipping. That's tied with our mention from two weeks ago as among the best prices we've seen for any Logitech wireless mouse. (It's a current price low by $9.) It features a nano-receiver, 2-button design, and scroll wheel. Deal ends today.