As one of its daily deals, TigerDirect offers the Gear Head Wireless Touch Optical Nano Mouse in Black, model no. MP3500WT, for $16.99. This $10 mail-in rebate cuts it to $6.99. With free shipping, that's $4 under our mention from three weeks ago and the lowest total price we could find by $10. Features include a touch surface for scrolling and zooming, 2.4GHz wireless connectivity, 1,000 DPI, and more. Deal ends today.