You can fit a used servo hose, I've just swapped from one type to the other modding my track car.
Be careful, there are things to watch out for.
Firstly, the pipe at the manifold end is held by a 'one way' clip. To remove the old one you need to trim it flush, then push it through INTO the manifold. Obviously you can't leave it there so it has to be done with the throttle body off to catch the piece.
Secondly, a second hand pipe won't have the little flared end that stops the pipe being sucked in under vacuum (the bit you need to cut off to push tge old one through), so a blob of filler or something needs putting on the pipe 1" from the end to stop this.
In short, I'd recommend a new pipe, and don't forget you'll need a throttle body gasket.
Hope this is helpful, Stu..