If you spend 7500 on vintage cigars from craigslist, you need your head examined.
1) Fakes are the rule...
2) Even if, on the miniscule chance (and for the sake of argument) they are real, how were they stored?
3) People who know cigars, and collect this tier of cigar and know their worth, DO NOT sell them on freaking Craigslist. There are merchants who will consign these for a cut to a clientele than would be looking and willing to pay a premium. Hence, my assumption that they aren't real.