Target retail stores offer the Kyocera Hydro Waterproof 3G Android Smartphone for Boost Mobile
in Black, model no. C5170, for $9.99
. (Click on the weekly ad and turn to page 8; this deal is not available online.) That's $20 under last week's shipped mention and the lowest total price we've seen. (It's also $20 under the best in-store offer we could find today, and $35 under the best shipped price we could find.) This phone is purported to be waterproof in three feet of water for up to 30 minutes and features a 3.5" HVGA IPS touchscreen, 1GHz dual-core processor, microSD card slot (2GB microSD card included), 3.2-megapixel rear-facing camera, Bluetooth, GPS, and Android 4.0 Ice Cream Sandwich OS.