Google wants its Project Ara modular smartphone to cost $50
As reported on Engadget. BY SEAN BUCKLEY How much will a modular smartphone set you back? If Google gets its way, about $50 — assuming you forgo all of the bells and whistles. The team behind Project Arawants to launch what it calls a “grayphone,” a barebones customizable exoskeleton that comes with little more than a screen, a frame and a WiFi radio. That wouldn’t be much of a phone, of course, but its only the bait. Google’s Paul…