B&H Photo Video offers the Sony WH-1000XM2 Premium Noise Cancelling Wireless Headphones in Black or Gold for $298 with free shipping. (Amazon, Best Buy, and Target are all within a buck of that price.) That's tied with our November mention and the lowest price we could find. They feature 40mm drivers, active adaptive noice cancellation, touch controls, Bluetooth 4.1, and up to 30 hours of battery life.