I'm not sure if this would be the right place to put this, but my grandparents have two sealed bottles of Dom perignon, one is 1976 I'm pretty sure, and the other is around 1983-1986. They have always been kept in a cabinet in the basement where the temperature is consistently roughly 55° give or take a few. My grandmother and grandfather can not speak english, only italian, so she asked me last year to try and find out for her how much they were worth and if I can try and sell them, but I totally forgot about it until I joined this site last week. I did take pictures but I have to find if iI sent then to my email because they were on my old phone, so I will post some pics and the exact years asap.
Thanks for all answers.
Thanks for all answers.