I typically tell people to expect $200-$250 per drop location. I usually specify location because running 1, 2, 4, 6, etc wires to the same location is the same amount of work. Obviously cost of materials increases a bit, but not by much unless they're long runs.
Considering OP said there is drop ceiling in the basement, that makes this a TON easier. I would have quoted $250 for the single run, and offered to run two cables.
I typically tell people to expect $200-$250 per drop location. I usually specify location because running 1, 2, 4, 6, etc wires to the same location is the same amount of work. Obviously cost of materials increases a bit, but not by much unless they're long runs.
Considering OP said there is drop ceiling in the basement, that makes this a TON easier. I would have quoted $250 for the single run, and offered to run two cables.