T-Mobile offers its T-Mobile Prism Prepaid Android Smartphone bundled with a $50 refill card for $149.99 with free shipping. That's $50 under the best price we could find for these items separately elsewhere. Sales tax is added where applicable. Features include a 3.5" display, 3.2-megapixel 4x zoom camera, microSD card slot (expandable up to 32GB), Bluetooth, WiFi, GPS, Google Android OS 2.3 (Gingerbread), and more.