Price Drop: Scientific Calculator HP 35S

HP 35s High-End Scientific Calculator
Product Model: HP-35S

Purchased one month ago, but it's beyond my capabilities and I can't fully utilize it...

I know this is a popular calculator,
but unfortunately, I have to let it go.

There are no signs of wear on the keys,
and I believe the screen is also clean
(due to infrequent use).

The instruction manual is not included.
A case will be provided (see photos).

New batteries were inserted one month ago when purchased, so they will be included as is.

Ready for immediate use upon arrival.
Please consider it.

Thank you for your consideration.