3 year old parts

So, my computer, in the last hour it has convinced me to turn it into a dedicated server at best, or get it a new motherboard. If I go the dedicated server route, i might as well try to farm it for parts, because a dedicated server with gaming graphics or tv capture or a sound card is just plain silly. this isn’t a for sale offer, just an inquiry. if you were quoting these for price, what would you say to a:

3 year old eVGA GeForce 6800 GT 256mb PCI Express card with dual dvi out and svideo out

3 year old Creative Sound Blaster Audigy 2 ZS (7.1 sound, optical out, midi/joystick port)

3 year old ATI TV Wonder PRO PCI (standard def. rf cable tv capture, plus non-hd component video (yellow video, red and white sound) and s-video capture) that isn’t windows vista compatible