Sprint offers the HTC EVO Shift 4G Android Smartphone (pictured) for free with free shipping when you activate a new 2-year agreement. Plus, get free activation. That's tied with our August mention and the lowest total price we could find by $30. It features a 3.6" 800x480 touchscreen display, 2GB internal memory, 5-megapixel camera, 4G connectivity, 802.11n wireless, stereo Bluetooth, GPS, microSD slot with 2GB microSD card with support for up to 32GB, Android 2.3 OS, and more. Deal ends December 7.

Sprint also offers the HTC EVO 3D Android Smartphone for $49.99 with free shipping and free activation, also with a new 2-year agreement. (Amazon charges the same.) That's $36 under our mention from two weeks ago and the lowest total price we could find by $150. It features a 4.3" glasses-free 3D touchscreen, 1.2GHz dual-core Snapdragon processor, 1GB internal memory, 1.3-megapixel forward-facing camera, dual 5-megapixel rear-facing cameras that can capture video and images in 3D, 4G connectivity (with an upload speed of up to 5.76 Mbps, and download speed up to 14.4 Mbps), 802.11g wireless, Bluetooth 3.0, GPS, microSD slot, HDMI output, Android 2.3 OS, and more.