These road bike deals do pop up in my area ever so often as well if I regularly look.
There were two I couldn't resist , one yesterday and one again today so I picked them both up.
Both popped up on FB marketplace.
First one is probably late 80's (haven't really checked it thoroughly yet) 62cm Peugeot road bike that I picked up yesterday for $70.
Sticker shows Reynolds 501 tubing. It has Sachs Huret Rival derailers.
The 2nd one I picked up this morning for $75, a 23" 1988 Schwinn Premis, the year they had a bright 3 or 4 color paint scheme and white highlighted parts. I think it looks pretty cool.
It has a Columbus Tenax tubing sticker and Suntour Cyclone 7000 derailers with white highlights.
It reminds me of my first decent road bike, a 1985 Schwinn Tempo back in 1986.
Both are rideable with seat adjustments, flat repair, and chain fix.
I can ride 23", 24" or even a 25" frame but don't like the 25" for stop and go riding.
I can ride my Sam all day comfortably but these bikes with short stem and difficult to reach brake positions just take the comfort out of riding for me.
Back when I was younger I rode bikes that way with low and narrow handlebars but now I set my bikes up for comfort be it a new or vintage bike.
I guess that's part of my 'geezerhood' preferences.
Good luck on your searches.
I need to stop looking as my garage is too full already.
Now to sort out what I'm going to do with these two bargains....