The white noise machine that helps you sleep with a real fan is down to its lowest price, today only

Amazon is running a great one-day sale today on white noise machines that will help drown out all the annoying sounds around you so that you can sleep like a baby. The Marpac Dohm Classic White Noise Sound Machine typically sells for $47, but it's down to $31.47 in Amazon's one-day sale. This machine is quite unique in that it actually uses a real fan, but it still supports a bunch of different sound types. If you'd rather spend a little less and get a normal sound machine, the $35 Marpac Rohm P...