Question about an old Italian wine

[BigDaddy6]

I am another Rookie with a question. I came across a 1979 Antoniolo Gattinara Dry Red Wine. Imported by Villa Banfi in Old Brookville, NY. It has been stored in a closet most all the time to my knowledge. First, I was curious to see if there was any chance it was still good? Second, does it have any value? From reading other postings I see there are a lot of variables.