Gee whiz! That is way too expensive for a battery! Just a couple years ago they were going for about $100 +/- $10 or $20, and I thought
that was expensive.
Not anymore!
So as
@davidg5678 lamented, I guess buying cells for a DIY rebuild, expensive and risky though it may be, makes much more financial sense now.
Inflation isn't making this hobby easy!
c