Lenovo offers its Lenovo N5902 Multimedia Remote with LED-Backlit Keyboard, model no. 57Y6678, for $79.99. Coupon code "USP1O426678" cuts it to $34.99. With free shipping, that's the lowest total price we could find by $20, although it was $3 less three weeks ago. This is a 2.4GHz wireless keyboard with built-in trackball, suitable for an HTPC. It features an on/off switch for the keyboard backlighting, small USB receiver, and a range of up to 30 feet.

Note that this item has an estimated ship date of October 15.