So I went up to Advance to price some parts. Among those were tie rod ends all the way around. They had the economy ones for the back, but they have discontinued the economy ones for the front end. The only thing they had were Moogs for $73 a piece. That's not happening on my son's budget. I perused Rodney's site, and didn't see any tie rod ends there, nor at the Fiero store. That leads back to the thread title, where do you find tie rod ends for your Fiero. BTW, I still need to check Napa and Autozone.
Rodney Dickman has the tie rod ends listed under "Steering & Suspension". You then have to pick '84-87 or '88, near the top of the page. For the '84-87 Fiero, the front inner and outer are $25 each.
Now I see what I was doing wrong. You have to pick the year after you go to suspension parts. Nice side note is he gives you 10% off any purchase of 4 or more. So I'll probably get all the tie rod ends and ball joints through him. Even with the 10% off, once you add shipping it will still be a little more expensive, but Rodney has always delivered quality stuff. Well worth it.