A couple of weeks ago the ct-150 was around 215-220 at Amazon, currently about 20 more than that. Since the ct-100 has been discontinued, it should be at a big discount. However, I see the ct-100 is more at Amazon than the ct-150.
HDMI cables should not add very much to the value. I have bought a number from Amazon. This was Amazon's brand of cable, but I paid either $9 or $10 for 9' cables. I always buy 9' because that gives me just enough to route the cables where they don't show without stressing the cable. Anything more than $15 for HDMI cables under 4 meters is probably a rip off.
Those poor little zeros and ones don't know what kind of cable they are going through.