Are old Zippo lighters worth anything?

Related questions

1. What was invented first the lighter or the match?
2. Where did Zippo lighters originate?
3. How long will a full Zippo Lighter last?
4. Are old Zippos worth anything?
5. What is a Zippo pipe insert?
6. What material is a Zippo lighter made of?
7. Are Zippo lighters good for pipes?
8. How long will a Bic lighter last?
9. What is zippo armor?
10. What makes the Zippo click?

Tags

1. #collectibles
2. #letters
3. #information
4. #value
5. #manufacture
6. #determine
7. #windproof
8. #bottom
9. #block
10. #stamped
11. #lighter
12. #affects
13. #zippo
14. #often
15. #valuable
16. #every