This deal has ended.
Buy.com has the refurbished Motorola H500 Bluetooth Headset for just $12.99. Plus, shipping is free and there is no sales tax (except CA, MA, MD, TN). This has received a 4.5 of 5 rating from 12 other buyers. Of note: by signing up for a new Google Checkout, you get an extra $10 discount, dropping the price to just $2.99.