injector prices?

[Zsolt]

Can someone confirm please how much injectors should cost in Canada. I need
them for my 88 5k tq.

I have a hunch I should change them. I had all my vacuum hoses checked and
replaced, plugs, filters, and injector seals. I also added injector
cleaners, but the car still takes about 5 secs to start, and my idle is a
bit shaky.

Any other reasons? Any thoughts?

Thanks in advance,
  Zsolt