Coors Beer

How much does a 12, ounce bottle of Coors beer from more than 20 years of age? serious answers please.?
I wanted to say how much money worthwhile.
Next to nothing. However, the content is not going to kill you or make you sick. There is nothing in the beer that will kill you (except drinking in excess). At most, bad taste from oxidation or reaction to UV light (makes like "skunk") or be flat. Even if you had a "collection" bottle, the market for beer cans and bottles is poor.
Les Paul (the legend!) in cool “Coors” beer comercial