Dell Home, via its Member Purchase Program, offers the Sony ZX Series Noise-Canceling Headphones for $48 with free shipping. Plus, Dell Advantage Loyalty Reward members also bag $25 in Dell Bonus Rewards. (It'll appear as a credit in your account. Not a member? It's free to join.) Assuming you'll use the credit, that's tied with our mention from last week and the lowest price we could find by $8. They feature a 10Hz to 22kHz frequency response, 30mm drivers, up to 95% noise cancellation, 47.3" tangle-free cord, and up to 80 hours of playback from one AAA battery (included).
Note: It may take up to 30 business days after your order ships for the bonus rewards to be credited to your account. Dell's MPP is available to select groups, including students, government employees, military (active and retired), credit union members, and health care workers.