Costco is selling a full HDTV hook-up kit for $49.99.
I find the pricing quite amazing since HDMI cables often go from $30 - $79.
They provide the following:
1x - HDMI Cable
1x - Component Cable
1x - Audio Interconnects
1x - HDMI/ DVI Adapter
All cables are 6ft lengths in an attractive braid.
Compare what you would pay at Radio Shack or Best Buy - big difference!