Kmart local ad has nakamichi bt05 Bluetooth for $20.64 with about $20 back in points, I have bought two already and both points posted fine. Make sure you pay at least .01 after points to receive $20 in points, these were a moneymaker for me after 7% cash back.
Points expire. Two months
nakamichi bt04 is also a great deal in local ad from $30 to $35 with $30 back in points