We've definitely seen this one. And the pics are old so I question the legitimacy of the ad. https://fortmyers.craigslist.org/chl/cto/d/plainwell-1977-pontiac-grand-safari/7000306433.html
FT. Myers Craig's List seems to be having some issues. I can get to their main page, and the 'Cars & trucks' sub-section, but clicking on individual ads - no worky.
Ad could be legit. The owner, Arie, claims he is in Port Charlotte FL and car is located in Michigan. This is a possible scenario as we are in early snowbird season and many people from up North like Arie are already here in Fl. Also, as Ft Myers is largest city on the Gulf Coast between Sarasota and Naples it would make sense to list on Ft Myers Craigslist.