Right now, as part of Amazon's Black Friday Countdown, they are offering up to 10% off of all Acer Chromebooks that they carry. This particular sale lasts through December 8th, so you do have some time. But don't wait to long, you may end up without the Chromebook you wanted, due to it being sold out. These models include the C710, C720, CB3, CB5, and all of their variants. You can get yours from the link below.