If you do settle on a CS, search for 2. You are going to needs a parts supply, that is assuming you have space.
You dont indicate where you are, so your biggest enemy when looking at a Gen1 W is rust.
I can find low mile CS variants.. But not so much of the International models.
https://www.copart.com/lot/40588763/clean-title-1993-oldsmobile-cutlass-supreme-s-ga-savannah
https://www.cars.com/vehicledetail/3867af85-1e81-4bba-96be-11fa14cc15e2/?aff=atempest&CMP=atempest&utm_source=AutoTempest&utm_medium=TRP&utm_campaign=atempest
https://skagit.craigslist.org/cto/d/north-lakewood-1997-oldsmobile-cutlass/7640581205.html
None are Internationals....
www.autotempest.com is your friend!
All that being said.... I would go with a Pontiac. But as you can tell from my Signature below, I am also biased.