Buyer Resources
1. Intro
2. Terminology
3. Condition Hierarchy
4. Price Influences
5. What Not to Buy Used
6. Browsing
7. Searching and Filtering
8. Vetting a Seller
9. Scams Database
10. Common Counterfeits
11. Negotiating
12. Trading
13. Bidding
14. Pickups and Meetups
15. Purchasing Online
16. Taxes and Duties
17. Receiving Shipments
18. Reshipping
19. Issues After Purchase
20. Leaving Feedback
21. Useful Tools
22. Appendix
What Does "CL" Mean?
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"Checklist."
In the context of sports cards, "CL" means "checklist". The checklist card is a numbered card in the set that lists all (or a specific range) of the other cards that exist in that set. Before the internet, collectors used checklist cards to keep track of which cards they had and which cards they still needed in order to complete the full set.
Updated: 2024-11-22
First published: 2024-11-22
