Last week, I listed the EVO Shift 4G in my roundup of the best Android phones under $50, but that was when it was priced at $40 on AmazonWireless. Wirefly has now gone and beaten that price silly, offering the QWERTY-keyboard slider phone for the low, low price of "free" if you open a new Sprint account, or add a new line to your existing plan.
The EVO Shift 4G does have a tiny 3.6" display, but it's also packing a next-gen single core Snapdragon processor and a big 1530mAh battery - along with a fresh update to Android 2.3.3 Gingerbread. If you're looking to add a line or switch to Sprint and want a handset with a physical keyboard, look no further.