are all the #s lined up striaght all across? There are still finds out there. look in the glovebox for registration papers.
You ncould do a CARFAX .well just kiding there.lol,sorry had too.
if any of the #'s are not striaght its been roled over. if the 1st number is not lined means 100k, 2nd so .on so on.
what the story on the car ,how much,body shape. the owners story. but I would not trust it unless he has proof.