title_body: Angove's 1995 "Port": Drinkable or Not?
upvoted_answer: If Angove's are suggesting it may not be good, then its value as an investment is going to be low or zero, so if I were in your shoes I'd probably open it and try it. What's the worst that could happen?
  
  That said, Vintage Ports are typically supposed to last a long time. As it mentions on the label, "extended bottle maturation" where the port is bottled with unfiltered sediment usually means they should be cellared for 20 or 30 years or even 40 years. So I'd suggest it will be coming into its own soon. Give it another few years and then open it.