Best Buy has the Lumia 635 in white available for $49.99. The Windows Phone is tied to the T-Mobile US network, but at just under $50 it's quite the deal for those looking for an affordable, yet capable 4G smartphone.
It's not the cheapest deal we've seen for the Lumia 635 either. Walmart previously had the same Windows Phone listed for $30.
As noted previously, the Lumia 635 isn't a brand new smartphone from Microsoft, but it's still a worthy purchase for those not requiring the latest in technology.
Buy the Lumia 635 from Best Buy ($49.99)