Lenovo offers its Lenovo K4803A Wired USB Keyboard, model no. 57Y6566, for $19.99. Coupon code "USPC11JN36566" cuts it to $9. With free shipping, that's $1 under our mention from three weeks ago and the lowest total price we could find by $16. Sales tax is added where applicable. It features a low noise, ultra-slim design with volume, music controls, and sleep mode hotkeys. Deal ends June 20.