PhoneStoreUSA via eBay offers the Unlocked Pantech P9060 Pocket Android Smartphone for $49.99 with free shipping. That's the lowest total price we could find by $3. Features include a 4" 600x800 display, 2GB memory (expandable to 32GB via microSD card), 5-megapixel camera, and Android 2.3 OS (Gingerbread). Of note, this AT&T-branded phone should work with most GSM carriers.