Tiger Direct: jWin Noise Filtering, Echo Cancellation Bluetooth Headset Free After Rebate (+ You Pay $3.72 For Shipping)
UPDATE: Out of stock again!
Tiger Direct has this jWin JBTH130BLK Noise Filtering, Echo Cancellation Bluetooth Headset priced at $19.99 with a $20 mail-in rebate.
Shipping costs around $3.72