Amazon has the Nokia BH-216 Bluetooth Headset with Display for $15 – $15 mail-in-rebate + $5.17 S&H = $5.17 shipped! This headset has a simple design with over the ear hook and push button control. You might have to look to More Buying Choices to get this deal.
Rebate info here
NOTE: Spend $25 or more and you’ll get Free Shipping, make this product virtually FREE