Barnes & Noble NOOK Wi-Fi 6" Simple Touch E-book Reader for $59.00 shipped.  Here is a screenshot for your reference.  NOOK features a 6" E-Ink display with 800 x 600 resolution, which reads like real paper, 2GB internal memory for up to 1,500 book storage, wireless 802.11b/g/n, web browsing, and more. Most places have Nook for about $79.