Yes, they have it. Their website is very limited compared to what they actually have in store. But, and this is a BIG BUT, like mtrycrafts said, a digital coax is the same thing as a video cable. The only difference is the color on the jack (yellow vs. orange), the name on the package and of course the price.
Same goes for a Sub cable. It's a standard audio patch cable.
Marketing! Gotta love it.
Shinerman