Pinnacle USB Digital TV Tuner Digital and Analog, FM Radio, Remote $58.94 delivered @ Catchoftheday
Be aware that most tuners need a good antenna unless you are pretty close to the TV transmitter. I found the little stick included not able to get good tv in my area.
# Digital terrestrial TV (DVB-T): Tuning range 42~860MHz and channel bandwidth 6,7,8Mhz
# Analogue TV:
# Tuning range: 42~860MHz
# TV Standards PAL, SECAM
# Stereo sound
# Stereo FM radios
Also on offer today is a PCMCIA TV Card but its $20 more and IMO USB will find more uses.