I used a cable that looks similar to cat 5e networking cable, except it has four 16ga stranded wires in it, covered in a nice blue sheath. An electrician buddy of mine gave me about 350 feet of it awhile back. The feedhorn servo wire, well, my Dad had one left over from our dish that we had when I was a lad, that was 26 years old, so I used that. I don't use a servo-controlled feed right now, but I agree with the others, put it in there, you never know. I use the dual c-band lnb that Sat AV sells, so I don't need the servo wires. But you never know.

I had the coax from D* installs that I have uninstalled in the past for parts, so that was no cost. So, luckily, it didn't cost me anything for my whole cband setup other than concrete to set the pole.

Oh, and a splitter that I no longer use.
I've found in this hobby you ALWAYS have to be on the lookout for anything that may be of use, that is if you intend on being lowbuck with it, as I do. Makes it more fun and rewarding when you do it yourself with what you have. I saw the thread on making an UHF antenna homebrew...THAT got the juices flowing and in an hour I was in the shed gathering material....