At Macy's, I found Brookstone headphones on clearance for just $13.96, originally priced at $70. No promo codes are needed for this deal. These noise-isolating headphones feature an adjustable headband and are wireless, offering 12 hours of listening per charge.
Make sure to sign up to become a Macy's Star Rewards member so you can get it shipped with a lower $25 threshold. You usually have to spend $49 or more for free shipping, so signing up saves you money.