SOme of the TV Tuners are:
POWERCOLOR TVTUNER 330 PCI $27.50
ENCORE TV TUNER WITH FM $25.50
LifeView FlyVideo 2000FM PCI TV Tuner w/ Remote $33.60
KWORLD PCI ANALOG TV TUNER FM $27.50
There are also lots of keyboards and mice, just let me know which one you are thinking about.