What would be a good gift??

Do anything of you know what would be a good gift for my Uncle that likes wine?

I don’t drink often and pretty much have no knowledge of alcohol. I don’t know what type of wine he likes but I’ve seen him drink dark red wines the most. He also talks about how old they are sometimes and they’re usually a couple years old, sometimes really old.

I’m going to set my budget to $100 because idk how expensive they get but I’m definitely willing to go over its worth it.

Thanks!

EDIT: He likes cabernet sauvignon