Bose is well known for its noise-canceling headphones and earbuds, and the high-end QuietComfort Ultra (9/10, WIRED Recommends) are currently marked down to just $329 on Amazon, with the same discount at Best Buy. You'll have to move fast, though, as both sites feature countdown timers with less than 24 hours remaining as I write this. The QuietComfort Ultra sit right near the top of our list of the best noise-canceling headphones, and for good reason. The noise-canceling is the star here, and there are really only two companies that compete for the crown, Bose and Sony. That means these are still a great deal, and one of our favorite noise-canceling headsets, despite being on the market for a few years.