These HTC flip cases for One M8 Windows are 55% off today!

[Windows Central]

Made from premium materials, this flip case opens up like a book, leaving cutouts for the speakers on the front as well as the camera, side buttons and ports. When the front flap is closed, your HTC One (M8)'s display will shut off, conserving your battery life even while on the go. Available in 7 colors for only $17.95

Full story from the WindowsCentral blog...