Yugster offers the Altec Lansing AirFit On-Ear Stereo Headphones with Titanium Metal Headband for $24.97. Coupon code "FreeYugBuck" cuts it to $23.97. With $5 for shipping, that's the lowest total price we could find by $6. They feature 30mm drivers, a 3.5mm plug, in-line volume control, and carrying case.
Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily.