0.01$ for every year, so it would be worth 0.25$
A centenary is a celebration of 100 years.
Centenary, or centennial, is 100 years. Purple is often used to celebrate 100 years.
100 years100 years
"Today we are here to celebrate a Centenary. Our organisation has been 100 years old now!"
centenary
Centenary
Centenary Jubilee
centenary
centenary
Centenary.
That bottle sells for under $10 new and turns after about 2 years, so I doubt it's worth anything now.
An event called a centenary takes place, a centenary can be celebrated from the founding a school to a simple golf course.