Buy.com has a K-World USB ATSC HDTV Tuner Box for $43.31 after $20 discount using Google Checkout and $35 rebate with Free Shipping.
n- n
- High speed USB2.0 Plug-and-Play interface for PC or laptop. n
- Powered via USB without adaptor device. n
- Watch HDTV program (ATSC) or Analog (NTSC) TV programs on your PC or laptop. n
- Support up to 1920x1080i (HDTV). n
- Dolby Digital AC3 Audio Output