You can still find parts out there, even hard to find ones, and not have to pay crazy-high prices. I just got a NOS set of these D8BCs for $20. I know the early cars may not be as popular with most as the '85-'86 ones, but they are with me.
These are the correct, brushed caps, and not the stainless (or chrome) ones. I have to admit that I do like the Pinto ones with the black trim (the heavier, stainless ones).
Now if I can find some wheels to go with them....