Get this Refurbished Barnes & Noble Nook Simple Touch Reader, normally $139, for $49.99 with free shipping at Walmart.com. That is the lowest shipped price we could find by $24 and the lowest price we've ever seen on this Nook. The Nook Simple Touch has a 6" 800x600 greyscale E-Ink touchscreen, an on-screen keyboard, WiFi connectivity, 2GB internal memory, and a microSD slot. It offers up to two months of reading time on a single charge. It comes with a 1-year warranty. Sales tax is charged in most states.