Buy.com offers the Iogear Wireless LED-Backlit Mini Keyboard, model no. GKM571R, for $49.99. With free shipping, that's $7 under our June mention and the lowest total price we could find by $17. This LED-backlit keyboard features an optical trackball with 400, 800, and 1200 dpi resolutions, 33 foot wireless range, scroll wheel, and more.