Best Buy offers the Alcatel OneTouch Evolve 2 3G Android Smartphone for T-Mobile (No-Contract) for $24.99. Opt for in-store pickup to dodge a $3.99 shipping fee. That's the lowest price we could find by $32. (It's even $15 below the best price we could find for its predecessor.) It features a 4" touchscreen, 1.3GHz dual-core processor, 5-megapixel rear camera, VGA front-facing camera, microSD card slot, WiFi, Bluetooth, and Android 4.4 OS (KitKat).