Chasing Majors
Checklist data, print run data, and release tracking built for collectors.
Live data platform
Your home base for sports card checklist and print run data.
Search a set or player, jump into Checklist Vault or Print Run Vault, and keep up with new releases and the sets collectors are searching right now.
Search from the homepage and jump directly into Checklist Vault.
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Checklist Vault
Search a set or player. Browse Base, Inserts, Autos, Relics, Variations.
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Print Run Vault
Calculated production estimates. Print run data, not guesses.
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Release Schedule
What’s dropping next. Filters by sport, date, and brand.
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Chasing Majors Substack
Get deeper hobby analysis, print run breakdowns, and product-level insights.
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