My wife got ripped off years ago for a cap, $300 on a furnace "tune up" call. I was furious. The kicker was the ***** left the old cap behind! Of course my meter showed it as good, and there was no physical deformities. It actually got put into use this last winter and worked fine (until the blower motor bearings gave out) new cap with new motor.
Our 1983 Carrier died, begging of June. She got bought the house with it, and we got our moneys worth. We are now looking but the issue is this heat wave, and a couple (larger) companies have been relentless on selling us high priced complete heat and cooling systems.
Anyway, to me, now, a $200 service call for a cap is pretty good. drive time to the job, carrying the cap on the truck (inventory costs money), insurance. That **** adds up. The guy probably made $75 after it's all said and done.
Edit to add: IF anyone in the Chicago area got a decent small co, DM me. Thanks