i broke 1 stud taking my steelies off, the tire shop who put them on crossthreaded the lug nut on teh stud and it snapped off in the nut when i tried removing it (with a breaker bar)
cost me like $2 for the stud and like $8 for new lug nuts, i got 1 odd lug nut on teh back drivers side wheel
Cmon on now you live in PA. The average income is $10 a year! Okay, j/k
Really though $84 is kinda of high for a stud replacement.