The UNIMAX MAXBravo (U670C) Android phone is available for $79.99 from NET10. This is perhaps the most affordable no-contract Android phone with front-facing camera available. Apparently on the Verizon network.
The rest of the features are pretty standard considering its budget price. They include Android v. 2.3, a 3.2 inch touchscreen, 3.2 MP camera, MP3 player and GPS capabilities.
Like all their Android smart phones, this one requires their unlimited plan which costs $50 a month for unlimited talk, text and data.
Here you can find the latest prepaid cell phone bargains.