Walmart offers the RCA 7 Voyager Pro 7" 16GB Quad-Core Android Tablet with a Keyboard Case in Blue, model no. RCT6773W42KC, for $53.50 with free shipping. That's $5 under our mention from last month and the lowest total price we could find by $15. It features a 7" 1024x600 touchscreen display, 1.3GHz quad-core processor, 1GB RAM, 16GB internal storage, WiFi, microUSB, and Android 5.0 OS (Lollipop).