This deal has ended.
Update: Check out the $3 price cut. Buy.com has the factory-reconditioned Plantronics Explorer 390 Bluetooth Headset for just
$17.99 $14.99, the second-lowest we've seen. It features noise, wind, and echo reduction, one-touch functionality, and more. Budget shipping is free and there is no sales tax (except CA, MA, MD, NY, TN).