While few cables are truly certified for HDMI 1.3 Cat 2, if you really want to go cheap, check out Monoprice, I just bought some of there cables, they are so cheap that I bought a half a dozen extra just to keep around!
http://www.monoprice.com/products/pr...seq=1&format=2
There 8M HDMI 1.3 Cat 2 cable is $41.42 and their shipping is cheap as well. I personally use the Monster M1000's for my main rig, but I have a friend who has a 40 foot run of Monoprice running 1080p without any issues.