Pitman is a non-wear item (unless the stud got loose and wallowed out the tapered hole) .
200 miles isn't going to kill you if you get it close.
Frankly, I'd be more suspect of the upper control arm bushings (due to age) than the steering components.
At 58K, if the car was serviced with any regularity, most I would expect would be idler arm
I test steering components that have a ball stud by seeing how much movement there is when squeezed with a BIG pair of channellocks vertically.
There is a big difference between some wear and needing replacement. GM published the acceptable "service" wear in the OE chassis manual, as I recall.
There is the possibility that the shop is looking to sell parts and labor. Not an accusation, just reality.
Make sure they provide a before and after printout of the measurements. Be aware, many "alignment techs" at tire stores really have no idea of what a proper alignment is, they rely on the red or green highlights and assume if it's green, it's "in-spec", which is not the case if you don't understand the limitations of the system. Camber needs to be on the same side of positive or negative from side to side , and within 1/4 degree to prevent a pull. Same is true for caster (better not be negative!). Up to a half-degree is considered "acceptable", but not ideal. A car will pull to the most positive caster, and most negative camber. So, it is possible to have tolerance stackup that makes it pull, despite being "in spec".
Try to find a real alignment shop rather than a chain-store tire shop.
I work in the collision repair business, and have had to train techs at alignment shops (yes, even ASE certified techs) to get decent alignments. My employer bought the equipment and I did them myself the last couple of years I was at the first shop I worked in after the Goodyear we were working with lost their lease and moved across to the other side of the city.