Portuguese green wine is known as Vinho Verde. Vino Verde is a wine that should be drunk soon after purchase. So try to drink it 1 year after purchase.
Chardonnay is good for about 7 years unopened.
An unopened bottle of Pennsylvania Dutch egg nog will be good for up to seven months. This variety of egg nog contains alcohol.
Nothing can stay good if it never was.
Potentially centuries if it is good quality originally.
If you open the bottle, you need to keep it refrigerated and it will last for a month. If it is an unopened bottle it should last for about a year :)
A bottle of Crown Royal gets better with age as long as it has not been opened or any air has gotten into it.
Yes, hard liquor lasts for a really long time unopened.
Probably, depending on its storage history.
If well stored, then yes for both of them. Though, "good" maybe more for someone who is used to old wines. As for value, you should get around 100 $ for it.
Drink it! It's still good provided it's been kept cool and out of the sun.
First of all if it has a worm in it . It's not tequila its mesqul and as long as the worm isn't floating its ok
Cheap wines are made and sold to be drunk immediately. They will not improve with age. You could keep a bottle of cheap red or white in a drinkable condition for about three years, but it won't be as good as the day you bought it.