Why is Louis 13 cognac so expensive?

Related questions

1. Can you substitute whiskey for cognac?
2. What makes cognac different from Brandy?
3. Can I substitute Cognac for brandy?
4. How do you drink Hennessy Cognac?
5. Is cognac good for sleep?
6. What does Hennessy XO mean?
7. What can I substitute for cognac?
8. Is XO brandy better than VSOP?
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10. How old is Louis the 13th cognac?

Tags

1. #family
2. #champagne
3. #produced
4. #grande
5. #aging
6. #chosen
7. #martin
8. #tribute
9. #louis
10. #cognac
11. #monarch
12. #region
13. #france
14. #distillation
15. #grapes
16. #settled
17. #growing
18. #reigning