That's cheap. I paid almost $200 each for Duralast(rebuilt). That was my cost at Advance Auto.
Local stores, i pay out the rear for them.
I think the starter for my S10 was like $150 at autozone.
Amazon; iirc it was $40! (might have been a return).
between autozone and amazon,
They looked identical, even the same coloring and casting marks...
For my Tahoe, i looked up the starter via 6.2 escalade since i did a 6.0 swap.
Paid $63
I did need to make an adapter for the sense wire.
this starter had a bolt connector, my Tahoe had a weather pack connector.
so add $4 for the connector that i had to order separate in order to build the adapter.
If i needed it right away, i would have paid more for one locally.
It's handy having a spare vehicle.
Will it last is now the question!
Overall it works great, but i only have a handful of starts... lol