Daily Steals offers the refurbished Samsung Gear IconX Cord-Free Fitness Earbuds in Black, model no. SM-R150NZKAXAR, for $84.99 with free shipping. That's $15 under our mention of a new pair from a week ago and also $15 less than the best price we could find for new ones today. Features include built-in microphone, 4GB music player, fitness tracker, heart rate monitor, and sweat- and water-resistance.
Note: No warranty information is available, but the seller does offer a 30-day return policy.