Altatac via Rakuten offers the Sony WH-1000XM3 Bluetooth Wireless Noise Cancelling Headphones in Black for $324. Coupon code "ALT49" cuts that to $274.99. With free shipping, that's a buck under our mention from last week and the lowest price we've seen. (It's the best price we could find today by $55.) Buy Now Features Active noise cancellation Bluetooth 4.2 with NFC up to 30 hours of playback HiRes LDAC 96kHz sampling 4Hz to 40kHz frequency response range Model: WH-1000XM3