PSA Card Population Analysis Tool

Look up PSA card cert details and full population report. Returns grade breakdown (Auth through PSA 10) by cert number or spec ID. Uses PSA official API.

Look up graded trading card population data — single cards or entire sets. Get the full grade breakdown (Auth through Gem Mint 10) for every card in a set with a single request.

Bulk set lookup: Get population data for ALL cards in a set at once (e.g., all 397 cards in Surging Sparks)

Set search: Find sets by name — just enter "Surging Sparks" and get full population data

Cert lookup: Enter a certification number to get card details and population report

Spec ID lookup: Direct population lookup by spec ID

Full grade breakdown: Auth, grades 1-10, half grades (1.5, 2.5, etc.), and qualifier counts

FieldTypeDescriptionsetUrlstringSet population page URL for bulk lookupsetNamestringSearch for a set by name (e.g., "Surging Sparks", "2023 Topps Chrome")certNumberstringCertification number for single card lookupspecIDintegerSpec ID for direct population lookupapiTokenstringOptional API token (only needed for cert/specID lookups)

Provide one of: setUrl, setName, certNumber, or specID.

Get all cards in a set by URL:

Search by set name:

Each card in the set is returned as a separate item:

Includes additional cert-specific fields: grade, brand, category, label type, and population-higher counts.

Card investors: Analyze the full population of a set to find scarce cards

eBay sellers: Add census data to listings in bulk

Price guide sites: Build population databases for entire card sets

Collection tracking: Compare your collection against full set population data

Market research: Track grading volume trends across sets

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